[U-Boot] [PATCH 1/9] common/menu.c: Fix build warning

[U-Boot] [PATCH 1/9] common/menu.c: Fix build warning

[Anatolij Gustschin]

Fix:
menu.c: In function 'menu_item_print':
menu.c:91: warning: passing argument 1 of 'putc' makes integer from
pointer without a cast

Signed-off-by: Anatolij Gustschin <agust@denx.de>
---
 common/menu.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/common/menu.c b/common/menu.c
index ca1baef..5e0817c 100644
--- a/common/menu.c
+++ b/common/menu.c
@@ -88,7 +88,7 @@ static inline void *menu_item_print(struct menu *m,
 				void *extra)
 {
 	if (!m->item_data_print) {
-		putc(item->key);
+		puts(item->key);
 		putc('\n');
 	} else {
 		m->item_data_print(item->data);
-- 
1.7.6.4

[U-Boot] [PATCH 2/9] drivers/mtd/nand/nand_spl_simple.c: Fix GCC 4.6 warnings

[Anatolij Gustschin]

Fix warnings for both cases:

definded CONFIG_SYS_NAND_HW_ECC_OOBFIRST:
nand_spl_simple.c: In function 'nand_read_page':
nand_spl_simple.c:156:6: warning: variable 'stat' set but not used
[-Wunused-but-set-variable]

not definded CONFIG_SYS_NAND_HW_ECC_OOBFIRST:
nand_spl_simple.c: In function 'nand_read_page':
nand_spl_simple.c:196:6: warning: variable 'stat' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Scott Wood <scottwood@freescale.com>
---
 drivers/mtd/nand/nand_spl_simple.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/nand/nand_spl_simple.c b/drivers/mtd/nand/nand_spl_simple.c
index ed821f2..7eb08a3 100644
--- a/drivers/mtd/nand/nand_spl_simple.c
+++ b/drivers/mtd/nand/nand_spl_simple.c
@@ -153,7 +153,6 @@ static int nand_read_page(int block, int page, uchar *dst)
 	int eccbytes = CONFIG_SYS_NAND_ECCBYTES;
 	int eccsteps = CONFIG_SYS_NAND_ECCSTEPS;
 	uint8_t *p = dst;
-	int stat;
 
 	/*
 	 * No malloc available for now, just use some temporary locations
@@ -176,7 +175,7 @@ static int nand_read_page(int block, int page, uchar *dst)
 		this->ecc.hwctl(&mtd, NAND_ECC_READ);
 		this->read_buf(&mtd, p, eccsize);
 		this->ecc.calculate(&mtd, p, &ecc_calc[i]);
-		stat = this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]);
+		this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]);
 	}
 
 	return 0;
@@ -193,7 +192,6 @@ static int nand_read_page(int block, int page, void *dst)
 	int eccbytes = CONFIG_SYS_NAND_ECCBYTES;
 	int eccsteps = CONFIG_SYS_NAND_ECCSTEPS;
 	uint8_t *p = dst;
-	int stat;
 
 	nand_command(block, page, 0, NAND_CMD_READ0);
 
@@ -224,7 +222,7 @@ static int nand_read_page(int block, int page, void *dst)
 		 * from correct_data(). We just hope that all possible errors
 		 * are corrected by this routine.
 		 */
-		stat = this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]);
+		this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]);
 	}
 
 	return 0;
-- 
1.7.6.4

[U-Boot] [PATCH 3/9] drivers/mtd/nand/nand_spl_load.c: Fix GCC 4.6 warning

[Anatolij Gustschin]

Fix:
nand_spl_load.c: In function 'nand_boot':
nand_spl_load.c:31:6: warning: variable 'ret' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Scott Wood <scottwood@freescale.com>
---
 drivers/mtd/nand/nand_spl_load.c |   13 ++++++-------
 1 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/mtd/nand/nand_spl_load.c b/drivers/mtd/nand/nand_spl_load.c
index ae8d5ac..215459a 100644
--- a/drivers/mtd/nand/nand_spl_load.c
+++ b/drivers/mtd/nand/nand_spl_load.c
@@ -28,23 +28,22 @@
  */
 void nand_boot(void)
 {
-	int ret;
 	__attribute__((noreturn)) void (*uboot)(void);
 
 	/*
 	 * Load U-Boot image from NAND into RAM
 	 */
-	ret =  nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS,
+	nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS,
 			CONFIG_SYS_NAND_U_BOOT_SIZE,
-		(void *)CONFIG_SYS_NAND_U_BOOT_DST);
+			(void *)CONFIG_SYS_NAND_U_BOOT_DST);
 
 #ifdef CONFIG_NAND_ENV_DST
-	ret =  nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
-		(void *)CONFIG_NAND_ENV_DST);
+	nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
+			(void *)CONFIG_NAND_ENV_DST);
 
 #ifdef CONFIG_ENV_OFFSET_REDUND
-	ret =  nand_spl_load_image(CONFIG_ENV_OFFSET_REDUND, CONFIG_ENV_SIZE,
-		(void *)CONFIG_NAND_ENV_DST + CONFIG_ENV_SIZE);
+	nand_spl_load_image(CONFIG_ENV_OFFSET_REDUND, CONFIG_ENV_SIZE,
+			(void *)CONFIG_NAND_ENV_DST + CONFIG_ENV_SIZE);
 #endif
 #endif
 
-- 
1.7.6.4

[U-Boot] [PATCH 4/9] drivers/usb/musb/musb_udc.c: Fix GCC 4.6 warning

[Anatolij Gustschin]

Fix:
musb_udc.c: In function 'musb_peri_softconnect':
musb_udc.c:166:14: warning: variable 'intrtx' set but not used
[-Wunused-but-set-variable]
musb_udc.c:166:6: warning: variable 'intrrx' set but not used
[-Wunused-but-set-variable]
musb_udc.c:165:5: warning: variable 'intrusb' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
---
 drivers/usb/musb/musb_udc.c |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/usb/musb/musb_udc.c b/drivers/usb/musb/musb_udc.c
index 6f6ed61..09cdec3 100644
--- a/drivers/usb/musb/musb_udc.c
+++ b/drivers/usb/musb/musb_udc.c
@@ -162,8 +162,6 @@ static void musb_db_regs(void)
 static void musb_peri_softconnect(void)
 {
 	u8 power, devctl;
-	u8 intrusb;
-	u16 intrrx, intrtx;
 
 	/* Power off MUSB */
 	power = readb(&musbr->power);
@@ -171,9 +169,9 @@ static void musb_peri_softconnect(void)
 	writeb(power, &musbr->power);
 
 	/* Read intr to clear */
-	intrusb = readb(&musbr->intrusb);
-	intrrx = readw(&musbr->intrrx);
-	intrtx = readw(&musbr->intrtx);
+	readb(&musbr->intrusb);
+	readw(&musbr->intrrx);
+	readw(&musbr->intrtx);
 
 	udelay(1000 * 1000); /* 1 sec */
 
-- 
1.7.6.4

[U-Boot] [PATCH 5/9] drivers/usb/gadget/core.c: Fix GCC 4.6 warning

[Anatolij Gustschin]

Fix:
core.c: In function 'usbd_device_event_irq':
core.c:596:21: warning: variable 'state' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
---
 drivers/usb/gadget/core.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/gadget/core.c b/drivers/usb/gadget/core.c
index 67b6681..4f2ebab 100644
--- a/drivers/usb/gadget/core.c
+++ b/drivers/usb/gadget/core.c
@@ -671,9 +671,9 @@ void usbd_device_event_irq (struct usb_device_instance *device, usb_device_event
 		usbdbg("event %d - not handled",event);
 		break;
 	}
-	/*usbdbg("%s event: %d oldstate: %d newstate: %d status: %d address: %d",
+	debug("%s event: %d oldstate: %d newstate: %d status: %d address: %d",
 		device->name, event, state,
-		device->device_state, device->status, device->address); */
+		device->device_state, device->status, device->address);
 
 	/* tell the bus interface driver */
 	if( device->event ) {
-- 
1.7.6.4

[U-Boot] [PATCH 6/9] drivers/usb/gadget/ep0.c: Fix GCC 4.6 warning

[Anatolij Gustschin]

Fix:
ep0.c: In function 'ep0_get_descriptor':
ep0.c:187:8: warning: variable 'cp' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
---
 drivers/usb/gadget/ep0.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/gadget/ep0.c b/drivers/usb/gadget/ep0.c
index 2b4ec44..22499d3 100644
--- a/drivers/usb/gadget/ep0.c
+++ b/drivers/usb/gadget/ep0.c
@@ -184,7 +184,6 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
 			       int index)
 {
 	int port = 0;		/* XXX compound device */
-	char *cp;
 
 	/*dbg_ep0(3, "max: %x type: %x index: %x", max, descriptor_type, index); */
 
@@ -196,7 +195,6 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
 
 	/* setup tx urb */
 	urb->actual_length = 0;
-	cp = (char*)urb->buffer;
 
 	dbg_ep0 (2, "%s", USBD_DEVICE_DESCRIPTORS (descriptor_type));
 
-- 
1.7.6.4

[U-Boot] [PATCH 7/9] arch/arm/cpu/armv7/omap-common/spl.c: Fix GCC 4.2 warnings

[Anatolij Gustschin]

Fix:
spl.c: In function 'jump_to_image_no_args':
spl.c:103: warning: assignment makes pointer from integer without a cast
spl.c:105: warning: dereferencing type-punned pointer will break
strict-aliasing rules

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: sricharan <r.sricharan@ti.com>
Cc: Tom Rini <trini@ti.com>
---
 arch/arm/cpu/armv7/omap-common/spl.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/cpu/armv7/omap-common/spl.c b/arch/arm/cpu/armv7/omap-common/spl.c
index 25f04ed..9c35a09 100644
--- a/arch/arm/cpu/armv7/omap-common/spl.c
+++ b/arch/arm/cpu/armv7/omap-common/spl.c
@@ -100,9 +100,10 @@ static void jump_to_image_no_args(void)
 	debug("image entry point: 0x%X\n", spl_image.entry_point);
 	/* Pass the saved boot_params from rom code */
 #if defined(CONFIG_VIRTIO) || defined(CONFIG_ZEBU)
-	image_entry = 0x80100000;
+	image_entry = (image_entry_noargs_t)0x80100000;
 #endif
-	image_entry((u32 *)&boot_params_ptr);
+	u32 boot_params_ptr_addr = (u32)&boot_params_ptr;
+	image_entry((u32 *)boot_params_ptr_addr);
 }
 
 void jump_to_image_no_args(void) __attribute__ ((noreturn));
-- 
1.7.6.4

[U-Boot] [PATCH 8/9] arch/arm/cpu/armv7/omap-common/clocks-common.c: Fix GCC 4.6 warnings

[Anatolij Gustschin]

Fix:
clocks-common.c: In function 'setup_dplls':
clocks-common.c:256:6: warning: variable 'sysclk_ind' set but not used
[-Wunused-but-set-variable]
clocks-common.c: In function 'setup_non_essential_dplls':
clocks-common.c:292:6: warning: variable 'sysclk_ind' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: sricharan <r.sricharan@ti.com>
Cc: Tom Rini <trini@ti.com>
---
 arch/arm/cpu/armv7/omap-common/clocks-common.c |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c
index 1e7e20e..1da90a4 100644
--- a/arch/arm/cpu/armv7/omap-common/clocks-common.c
+++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c
@@ -253,11 +253,10 @@ void configure_mpu_dpll(void)
 
 static void setup_dplls(void)
 {
-	u32 sysclk_ind, temp;
+	u32 temp;
 	const struct dpll_params *params;
-	debug("setup_dplls\n");
 
-	sysclk_ind = get_sys_clk_index();
+	debug("setup_dplls\n");
 
 	/* CORE dpll */
 	params = get_core_dpll_params();	/* default - safest */
@@ -289,10 +288,9 @@ static void setup_dplls(void)
 static void setup_non_essential_dplls(void)
 {
 	u32 sys_clk_khz, abe_ref_clk;
-	u32 sysclk_ind, sd_div, num, den;
+	u32 sd_div, num, den;
 	const struct dpll_params *params;
 
-	sysclk_ind = get_sys_clk_index();
 	sys_clk_khz = get_sys_clk_freq() / 1000;
 
 	/* IVA */
-- 
1.7.6.4

[U-Boot] [PATCH 9/9] arch/arm/include/asm/arch-omap5/clocks.h: Fix GCC 4.2 warnings

[Anatolij Gustschin]

Fix:
clocks.c: In function 'setup_post_dividers':
clocks.c:175: warning: comparison is always true due to limited range of
data type
clocks.c:177: warning: comparison is always true due to limited range of
data type
clocks.c:179: warning: comparison is always true due to limited range of
data type
clocks.c:181: warning: comparison is always true due to limited range of
data type
clocks.c:183: warning: comparison is always true due to limited range of
data type
clocks.c:185: warning: comparison is always true due to limited range of
data type
clocks.c:187: warning: comparison is always true due to limited range of
data type
clocks.c:189: warning: comparison is always true due to limited range of
data type

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: sricharan <r.sricharan@ti.com>
Cc: Tom Rini <trini@ti.com>
---
Some notes:

 - GCC v4.5.1 didn't warn here
 - GCC v4.6.1 seems to have a bug and can't compile this code:
   clocks.c: In function 'enable_non_essential_clocks':
   clocks.c:349:13: internal compiler error: in decode_addr_const, at varasm.c:2632

 arch/arm/include/asm/arch-omap5/clocks.h |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/arm/include/asm/arch-omap5/clocks.h b/arch/arm/include/asm/arch-omap5/clocks.h
index fa99f65..d0e6dd6 100644
--- a/arch/arm/include/asm/arch-omap5/clocks.h
+++ b/arch/arm/include/asm/arch-omap5/clocks.h
@@ -686,14 +686,14 @@ struct dpll_regs {
 struct dpll_params {
 	u32 m;
 	u32 n;
-	u8 m2;
-	u8 m3;
-	u8 h11;
-	u8 h12;
-	u8 h13;
-	u8 h14;
-	u8 h22;
-	u8 h23;
+	s8 m2;
+	s8 m3;
+	s8 h11;
+	s8 h12;
+	s8 h13;
+	s8 h14;
+	s8 h22;
+	s8 h23;
 };
 
 extern struct omap5_prcm_regs *const prcm;
-- 
1.7.6.4

[U-Boot] [PATCH 2/9] drivers/mtd/nand/nand_spl_simple.c: Fix GCC 4.6 warnings

[Heiko Schocher]

Hello Anatolij,

Anatolij Gustschin wrote:
> Fix warnings for both cases:
> 
> definded CONFIG_SYS_NAND_HW_ECC_OOBFIRST:
> nand_spl_simple.c: In function 'nand_read_page':
> nand_spl_simple.c:156:6: warning: variable 'stat' set but not used
> [-Wunused-but-set-variable]
> 
> not definded CONFIG_SYS_NAND_HW_ECC_OOBFIRST:
> nand_spl_simple.c: In function 'nand_read_page':
> nand_spl_simple.c:196:6: warning: variable 'stat' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Heiko Schocher <hs@denx.de>
> Cc: Scott Wood <scottwood@freescale.com>
> ---
>  drivers/mtd/nand/nand_spl_simple.c |    6 ++----
>  1 files changed, 2 insertions(+), 4 deletions(-)

Thanks!

Acked-by: Heiko Schocher <hs@denx.de>

bye,
Heiko
-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

[U-Boot] [PATCH 3/9] drivers/mtd/nand/nand_spl_load.c: Fix GCC 4.6 warning

[Heiko Schocher]

Hello Anatolij,

Anatolij Gustschin wrote:
> Fix:
> nand_spl_load.c: In function 'nand_boot':
> nand_spl_load.c:31:6: warning: variable 'ret' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Heiko Schocher <hs@denx.de>
> Cc: Scott Wood <scottwood@freescale.com>
> ---
>  drivers/mtd/nand/nand_spl_load.c |   13 ++++++-------
>  1 files changed, 6 insertions(+), 7 deletions(-)

Thanks!

Acked-by: Heiko Schocher <hs@denx.de>

bye,
Heiko
-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

[U-Boot] [PATCH 1/9] common/menu.c: Fix build warning

[Heiko Schocher]

Hello Anatolij,

Anatolij Gustschin wrote:
> Fix:
> menu.c: In function 'menu_item_print':
> menu.c:91: warning: passing argument 1 of 'putc' makes integer from
> pointer without a cast
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> ---
>  common/menu.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)

Thanks, had the same patch in my queue ;-)

Acked-by: Heiko Schocher <hs@denx.de>

Tested on the cam_enc_4xx board, so also a:

Tested-by: Heiko Schocher <hs@denx.de>

bye,
Heiko
-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

[U-Boot] [PATCH 5/9] drivers/usb/gadget/core.c: Fix GCC 4.6 warning

[Remy Bohmer]

Hi,

2011/12/3 Anatolij Gustschin <agust@denx.de>:
> Fix:
> core.c: In function 'usbd_device_event_irq':
> core.c:596:21: warning: variable 'state' set but not used
> [-Wunused-but-set-variable]
>
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Remy Bohmer <linux@bohmer.net>
> ---
> ?drivers/usb/gadget/core.c | ? ?4 ++--
> ?1 files changed, 2 insertions(+), 2 deletions(-)

Since it is part of a series with non-USB related changes:
Acked-by: Remy Bohmer <linux@bohmer.net>

Kind regards,

Remy

[U-Boot] [PATCH 4/9] drivers/usb/musb/musb_udc.c: Fix GCC 4.6 warning

[Remy Bohmer]

Hi,

2011/12/3 Anatolij Gustschin <agust@denx.de>:
> Fix:
> musb_udc.c: In function 'musb_peri_softconnect':
> musb_udc.c:166:14: warning: variable 'intrtx' set but not used
> [-Wunused-but-set-variable]
> musb_udc.c:166:6: warning: variable 'intrrx' set but not used
> [-Wunused-but-set-variable]
> musb_udc.c:165:5: warning: variable 'intrusb' set but not used
> [-Wunused-but-set-variable]
>
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Remy Bohmer <linux@bohmer.net>
> ---
> ?drivers/usb/musb/musb_udc.c | ? ?8 +++-----
> ?1 files changed, 3 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/usb/musb/musb_udc.c b/drivers/usb/musb/musb_udc.c
> index 6f6ed61..09cdec3 100644
> --- a/drivers/usb/musb/musb_udc.c
> +++ b/drivers/usb/musb/musb_udc.c
> @@ -162,8 +162,6 @@ static void musb_db_regs(void)
> ?static void musb_peri_softconnect(void)
> ?{
> ? ? ? ?u8 power, devctl;
> - ? ? ? u8 intrusb;
> - ? ? ? u16 intrrx, intrtx;
>
> ? ? ? ?/* Power off MUSB */
> ? ? ? ?power = readb(&musbr->power);
> @@ -171,9 +169,9 @@ static void musb_peri_softconnect(void)
> ? ? ? ?writeb(power, &musbr->power);
>
> ? ? ? ?/* Read intr to clear */
> - ? ? ? intrusb = readb(&musbr->intrusb);
> - ? ? ? intrrx = readw(&musbr->intrrx);
> - ? ? ? intrtx = readw(&musbr->intrtx);
> + ? ? ? readb(&musbr->intrusb);
> + ? ? ? readw(&musbr->intrrx);
> + ? ? ? readw(&musbr->intrtx);
>
> ? ? ? ?udelay(1000 * 1000); /* 1 sec */

Since it is part of a series with non-USB related changes:
Acked-by: Remy Bohmer <linux@bohmer.net>

Kind regards,

Remy

[U-Boot] [PATCH 6/9] drivers/usb/gadget/ep0.c: Fix GCC 4.6 warning

[Remy Bohmer]

Hi,

2011/12/3 Anatolij Gustschin <agust@denx.de>:
> Fix:
> ep0.c: In function 'ep0_get_descriptor':
> ep0.c:187:8: warning: variable 'cp' set but not used
> [-Wunused-but-set-variable]
>
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Remy Bohmer <linux@bohmer.net>
> ---
> ?drivers/usb/gadget/ep0.c | ? ?2 --
> ?1 files changed, 0 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/usb/gadget/ep0.c b/drivers/usb/gadget/ep0.c
> index 2b4ec44..22499d3 100644
> --- a/drivers/usb/gadget/ep0.c
> +++ b/drivers/usb/gadget/ep0.c
> @@ -184,7 +184,6 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? int index)
> ?{
> ? ? ? ?int port = 0; ? ? ? ? ? /* XXX compound device */
> - ? ? ? char *cp;
>
> ? ? ? ?/*dbg_ep0(3, "max: %x type: %x index: %x", max, descriptor_type, index); */
>
> @@ -196,7 +195,6 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
>
> ? ? ? ?/* setup tx urb */
> ? ? ? ?urb->actual_length = 0;
> - ? ? ? cp = (char*)urb->buffer;
>
> ? ? ? ?dbg_ep0 (2, "%s", USBD_DEVICE_DESCRIPTORS (descriptor_type));

Since it is part of a series with non-USB related changes:
Acked-by: Remy Bohmer <linux@bohmer.net>

Kind regards,

Remy

[U-Boot] [PATCH 3/9] drivers/mtd/nand/nand_spl_load.c: Fix GCC 4.6 warning

[Marek Vasut]

> Fix:
> nand_spl_load.c: In function 'nand_boot':
> nand_spl_load.c:31:6: warning: variable 'ret' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Heiko Schocher <hs@denx.de>
> Cc: Scott Wood <scottwood@freescale.com>
> ---
>  drivers/mtd/nand/nand_spl_load.c |   13 ++++++-------
>  1 files changed, 6 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/mtd/nand/nand_spl_load.c
> b/drivers/mtd/nand/nand_spl_load.c index ae8d5ac..215459a 100644
> --- a/drivers/mtd/nand/nand_spl_load.c
> +++ b/drivers/mtd/nand/nand_spl_load.c
> @@ -28,23 +28,22 @@
>   */
>  void nand_boot(void)
>  {
> -	int ret;
>  	__attribute__((noreturn)) void (*uboot)(void);
> 
>  	/*
>  	 * Load U-Boot image from NAND into RAM
>  	 */
> -	ret =  nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS,
> +	nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS,
>  			CONFIG_SYS_NAND_U_BOOT_SIZE,
> -		(void *)CONFIG_SYS_NAND_U_BOOT_DST);
> +			(void *)CONFIG_SYS_NAND_U_BOOT_DST);
> 
>  #ifdef CONFIG_NAND_ENV_DST
> -	ret =  nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
> -		(void *)CONFIG_NAND_ENV_DST);
> +	nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
> +			(void *)CONFIG_NAND_ENV_DST);
> 
>  #ifdef CONFIG_ENV_OFFSET_REDUND
> -	ret =  nand_spl_load_image(CONFIG_ENV_OFFSET_REDUND, CONFIG_ENV_SIZE,
> -		(void *)CONFIG_NAND_ENV_DST + CONFIG_ENV_SIZE);
> +	nand_spl_load_image(CONFIG_ENV_OFFSET_REDUND, CONFIG_ENV_SIZE,
> +			(void *)CONFIG_NAND_ENV_DST + CONFIG_ENV_SIZE);
>  #endif
>  #endif

Acked-by: Marek Vasut <marek.vasut@gmail.com>

[U-Boot] [PATCH 2/9] drivers/mtd/nand/nand_spl_simple.c: Fix GCC 4.6 warnings

[Marek Vasut]

> Fix warnings for both cases:
> 
> definded CONFIG_SYS_NAND_HW_ECC_OOBFIRST:
> nand_spl_simple.c: In function 'nand_read_page':
> nand_spl_simple.c:156:6: warning: variable 'stat' set but not used
> [-Wunused-but-set-variable]
> 
> not definded CONFIG_SYS_NAND_HW_ECC_OOBFIRST:
> nand_spl_simple.c: In function 'nand_read_page':
> nand_spl_simple.c:196:6: warning: variable 'stat' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Heiko Schocher <hs@denx.de>
> Cc: Scott Wood <scottwood@freescale.com>
> ---
>  drivers/mtd/nand/nand_spl_simple.c |    6 ++----
>  1 files changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/mtd/nand/nand_spl_simple.c
> b/drivers/mtd/nand/nand_spl_simple.c index ed821f2..7eb08a3 100644
> --- a/drivers/mtd/nand/nand_spl_simple.c
> +++ b/drivers/mtd/nand/nand_spl_simple.c
> @@ -153,7 +153,6 @@ static int nand_read_page(int block, int page, uchar
> *dst) int eccbytes = CONFIG_SYS_NAND_ECCBYTES;
>  	int eccsteps = CONFIG_SYS_NAND_ECCSTEPS;
>  	uint8_t *p = dst;
> -	int stat;
> 
>  	/*
>  	 * No malloc available for now, just use some temporary locations
> @@ -176,7 +175,7 @@ static int nand_read_page(int block, int page, uchar
> *dst) this->ecc.hwctl(&mtd, NAND_ECC_READ);
>  		this->read_buf(&mtd, p, eccsize);
>  		this->ecc.calculate(&mtd, p, &ecc_calc[i]);
> -		stat = this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]);
> +		this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]);
>  	}
> 
>  	return 0;
> @@ -193,7 +192,6 @@ static int nand_read_page(int block, int page, void
> *dst) int eccbytes = CONFIG_SYS_NAND_ECCBYTES;
>  	int eccsteps = CONFIG_SYS_NAND_ECCSTEPS;
>  	uint8_t *p = dst;
> -	int stat;
> 
>  	nand_command(block, page, 0, NAND_CMD_READ0);
> 
> @@ -224,7 +222,7 @@ static int nand_read_page(int block, int page, void
> *dst) * from correct_data(). We just hope that all possible errors
>  		 * are corrected by this routine.
>  		 */
> -		stat = this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]);
> +		this->ecc.correct(&mtd, p, &ecc_code[i], &ecc_calc[i]);
>  	}
> 
>  	return 0;

Acked-by: Marek Vasut <marek.vasut@gmail.com>

[U-Boot] [PATCH 4/9] drivers/usb/musb/musb_udc.c: Fix GCC 4.6 warning

[Marek Vasut]

> Fix:
> musb_udc.c: In function 'musb_peri_softconnect':
> musb_udc.c:166:14: warning: variable 'intrtx' set but not used
> [-Wunused-but-set-variable]
> musb_udc.c:166:6: warning: variable 'intrrx' set but not used
> [-Wunused-but-set-variable]
> musb_udc.c:165:5: warning: variable 'intrusb' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Remy Bohmer <linux@bohmer.net>
> ---
>  drivers/usb/musb/musb_udc.c |    8 +++-----
>  1 files changed, 3 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/usb/musb/musb_udc.c b/drivers/usb/musb/musb_udc.c
> index 6f6ed61..09cdec3 100644
> --- a/drivers/usb/musb/musb_udc.c
> +++ b/drivers/usb/musb/musb_udc.c
> @@ -162,8 +162,6 @@ static void musb_db_regs(void)
>  static void musb_peri_softconnect(void)
>  {
>  	u8 power, devctl;
> -	u8 intrusb;
> -	u16 intrrx, intrtx;
> 
>  	/* Power off MUSB */
>  	power = readb(&musbr->power);
> @@ -171,9 +169,9 @@ static void musb_peri_softconnect(void)
>  	writeb(power, &musbr->power);
> 
>  	/* Read intr to clear */
> -	intrusb = readb(&musbr->intrusb);
> -	intrrx = readw(&musbr->intrrx);
> -	intrtx = readw(&musbr->intrtx);
> +	readb(&musbr->intrusb);
> +	readw(&musbr->intrrx);
> +	readw(&musbr->intrtx);
> 
>  	udelay(1000 * 1000); /* 1 sec */

Acked-by: Marek Vasut <marek.vasut@gmail.com>

[U-Boot] [PATCH 1/9] common/menu.c: Fix build warning

[Marek Vasut]

> Fix:
> menu.c: In function 'menu_item_print':
> menu.c:91: warning: passing argument 1 of 'putc' makes integer from
> pointer without a cast
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> ---
>  common/menu.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/common/menu.c b/common/menu.c
> index ca1baef..5e0817c 100644
> --- a/common/menu.c
> +++ b/common/menu.c
> @@ -88,7 +88,7 @@ static inline void *menu_item_print(struct menu *m,
>  				void *extra)
>  {
>  	if (!m->item_data_print) {
> -		putc(item->key);
> +		puts(item->key);
>  		putc('\n');
>  	} else {
>  		m->item_data_print(item->data);

I see printf("%s\n", item->key); in there ... you might have  some newer version 
though. Please recheck and if that's the case:

Acked-by: Marek Vasut <marek.vasut@gmail.com>

[U-Boot] [PATCH 5/9] drivers/usb/gadget/core.c: Fix GCC 4.6 warning

[Marek Vasut]

> Fix:
> core.c: In function 'usbd_device_event_irq':
> core.c:596:21: warning: variable 'state' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Remy Bohmer <linux@bohmer.net>
> ---
>  drivers/usb/gadget/core.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/usb/gadget/core.c b/drivers/usb/gadget/core.c
> index 67b6681..4f2ebab 100644
> --- a/drivers/usb/gadget/core.c
> +++ b/drivers/usb/gadget/core.c
> @@ -671,9 +671,9 @@ void usbd_device_event_irq (struct usb_device_instance
> *device, usb_device_event usbdbg("event %d - not handled",event);
>  		break;
>  	}
> -	/*usbdbg("%s event: %d oldstate: %d newstate: %d status: %d address: 
%d",
> +	debug("%s event: %d oldstate: %d newstate: %d status: %d address: %d",
>  		device->name, event, state,
> -		device->device_state, device->status, device->address); */
> +		device->device_state, device->status, device->address);
> 
>  	/* tell the bus interface driver */
>  	if( device->event ) {

Acked-by: Marek Vasut <marek.vasut@gmail.com>

[U-Boot] [PATCH 6/9] drivers/usb/gadget/ep0.c: Fix GCC 4.6 warning

[Marek Vasut]

> Fix:
> ep0.c: In function 'ep0_get_descriptor':
> ep0.c:187:8: warning: variable 'cp' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Remy Bohmer <linux@bohmer.net>
> ---
>  drivers/usb/gadget/ep0.c |    2 --
>  1 files changed, 0 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/usb/gadget/ep0.c b/drivers/usb/gadget/ep0.c
> index 2b4ec44..22499d3 100644
> --- a/drivers/usb/gadget/ep0.c
> +++ b/drivers/usb/gadget/ep0.c
> @@ -184,7 +184,6 @@ static int ep0_get_descriptor (struct
> usb_device_instance *device, int index)
>  {
>  	int port = 0;		/* XXX compound device */
> -	char *cp;
> 
>  	/*dbg_ep0(3, "max: %x type: %x index: %x", max, descriptor_type, index);
> */
> 
> @@ -196,7 +195,6 @@ static int ep0_get_descriptor (struct
> usb_device_instance *device,
> 
>  	/* setup tx urb */
>  	urb->actual_length = 0;
> -	cp = (char*)urb->buffer;
> 
>  	dbg_ep0 (2, "%s", USBD_DEVICE_DESCRIPTORS (descriptor_type));

Acked-by: Marek Vasut <marek.vasut@gmail.com>

[U-Boot] [PATCH 7/9] arch/arm/cpu/armv7/omap-common/spl.c: Fix GCC 4.2 warnings

[Marek Vasut]

> Fix:
> spl.c: In function 'jump_to_image_no_args':
> spl.c:103: warning: assignment makes pointer from integer without a cast
> spl.c:105: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: sricharan <r.sricharan@ti.com>
> Cc: Tom Rini <trini@ti.com>
> ---
>  arch/arm/cpu/armv7/omap-common/spl.c |    5 +++--
>  1 files changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/cpu/armv7/omap-common/spl.c
> b/arch/arm/cpu/armv7/omap-common/spl.c index 25f04ed..9c35a09 100644
> --- a/arch/arm/cpu/armv7/omap-common/spl.c
> +++ b/arch/arm/cpu/armv7/omap-common/spl.c
> @@ -100,9 +100,10 @@ static void jump_to_image_no_args(void)
>  	debug("image entry point: 0x%X\n", spl_image.entry_point);
>  	/* Pass the saved boot_params from rom code */
>  #if defined(CONFIG_VIRTIO) || defined(CONFIG_ZEBU)
> -	image_entry = 0x80100000;
> +	image_entry = (image_entry_noargs_t)0x80100000;
>  #endif
> -	image_entry((u32 *)&boot_params_ptr);
> +	u32 boot_params_ptr_addr = (u32)&boot_params_ptr;
> +	image_entry((u32 *)boot_params_ptr_addr);
>  }
> 
>  void jump_to_image_no_args(void) __attribute__ ((noreturn));

Acked-by: Marek Vasut <marek.vasut@gmail.com>

[U-Boot] [PATCH 8/9] arch/arm/cpu/armv7/omap-common/clocks-common.c: Fix GCC 4.6 warnings

[Marek Vasut]

> Fix:
> clocks-common.c: In function 'setup_dplls':
> clocks-common.c:256:6: warning: variable 'sysclk_ind' set but not used
> [-Wunused-but-set-variable]
> clocks-common.c: In function 'setup_non_essential_dplls':
> clocks-common.c:292:6: warning: variable 'sysclk_ind' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: sricharan <r.sricharan@ti.com>
> Cc: Tom Rini <trini@ti.com>
> ---
>  arch/arm/cpu/armv7/omap-common/clocks-common.c |    8 +++-----
>  1 files changed, 3 insertions(+), 5 deletions(-)
> 
> diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c
> b/arch/arm/cpu/armv7/omap-common/clocks-common.c index 1e7e20e..1da90a4
> 100644
> --- a/arch/arm/cpu/armv7/omap-common/clocks-common.c
> +++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c
> @@ -253,11 +253,10 @@ void configure_mpu_dpll(void)
> 
>  static void setup_dplls(void)
>  {
> -	u32 sysclk_ind, temp;
> +	u32 temp;
>  	const struct dpll_params *params;
> -	debug("setup_dplls\n");
> 
> -	sysclk_ind = get_sys_clk_index();
> +	debug("setup_dplls\n");
> 
>  	/* CORE dpll */
>  	params = get_core_dpll_params();	/* default - safest */
> @@ -289,10 +288,9 @@ static void setup_dplls(void)
>  static void setup_non_essential_dplls(void)
>  {
>  	u32 sys_clk_khz, abe_ref_clk;
> -	u32 sysclk_ind, sd_div, num, den;
> +	u32 sd_div, num, den;
>  	const struct dpll_params *params;
> 
> -	sysclk_ind = get_sys_clk_index();
>  	sys_clk_khz = get_sys_clk_freq() / 1000;
> 
>  	/* IVA */

Acked-by: Marek Vasut <marek.vasut@gmail.com>

[U-Boot] [PATCH 9/9] arch/arm/include/asm/arch-omap5/clocks.h: Fix GCC 4.2 warnings

[Marek Vasut]

> Fix:
> clocks.c: In function 'setup_post_dividers':
> clocks.c:175: warning: comparison is always true due to limited range of
> data type
> clocks.c:177: warning: comparison is always true due to limited range of
> data type
> clocks.c:179: warning: comparison is always true due to limited range of
> data type
> clocks.c:181: warning: comparison is always true due to limited range of
> data type
> clocks.c:183: warning: comparison is always true due to limited range of
> data type
> clocks.c:185: warning: comparison is always true due to limited range of
> data type
> clocks.c:187: warning: comparison is always true due to limited range of
> data type
> clocks.c:189: warning: comparison is always true due to limited range of
> data type
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: sricharan <r.sricharan@ti.com>
> Cc: Tom Rini <trini@ti.com>
> ---
> Some notes:
> 
>  - GCC v4.5.1 didn't warn here
>  - GCC v4.6.1 seems to have a bug and can't compile this code:
>    clocks.c: In function 'enable_non_essential_clocks':
>    clocks.c:349:13: internal compiler error: in decode_addr_const, at
> varasm.c:2632
> 
>  arch/arm/include/asm/arch-omap5/clocks.h |   16 ++++++++--------
>  1 files changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/arch/arm/include/asm/arch-omap5/clocks.h
> b/arch/arm/include/asm/arch-omap5/clocks.h index fa99f65..d0e6dd6 100644
> --- a/arch/arm/include/asm/arch-omap5/clocks.h
> +++ b/arch/arm/include/asm/arch-omap5/clocks.h
> @@ -686,14 +686,14 @@ struct dpll_regs {
>  struct dpll_params {
>  	u32 m;
>  	u32 n;
> -	u8 m2;
> -	u8 m3;
> -	u8 h11;
> -	u8 h12;
> -	u8 h13;
> -	u8 h14;
> -	u8 h22;
> -	u8 h23;
> +	s8 m2;
> +	s8 m3;
> +	s8 h11;
> +	s8 h12;
> +	s8 h13;
> +	s8 h14;
> +	s8 h22;
> +	s8 h23;
>  };
> 
>  extern struct omap5_prcm_regs *const prcm;

Make clock registers a signed type? whoa

[U-Boot] [PATCH 1/9] common/menu.c: Fix build warning

[Anatolij Gustschin]

Hi Marek,

On Sun, 4 Dec 2011 12:27:26 +0100
Marek Vasut <marek.vasut@gmail.com> wrote:
...
> > diff --git a/common/menu.c b/common/menu.c
> > index ca1baef..5e0817c 100644
> > --- a/common/menu.c
> > +++ b/common/menu.c
> > @@ -88,7 +88,7 @@ static inline void *menu_item_print(struct menu *m,
> >  				void *extra)
> >  {
> >  	if (!m->item_data_print) {
> > -		putc(item->key);
> > +		puts(item->key);
> >  		putc('\n');
> >  	} else {
> >  		m->item_data_print(item->data);
> 
> I see printf("%s\n", item->key); in there ... you might have  some newer version 
> though. Please recheck and if that's the case:

I've the newer version from u-boot.git master branch.

Thanks,
Anatolij

[U-Boot] [PATCH 9/9] arch/arm/include/asm/arch-omap5/clocks.h: Fix GCC 4.2 warnings

[Anatolij Gustschin]

On Sun, 4 Dec 2011 12:30:40 +0100
Marek Vasut <marek.vasut@gmail.com> wrote:

> > Fix:
> > clocks.c: In function 'setup_post_dividers':
> > clocks.c:175: warning: comparison is always true due to limited range of
> > data type
> > clocks.c:177: warning: comparison is always true due to limited range of
> > data type
> > clocks.c:179: warning: comparison is always true due to limited range of
> > data type
> > clocks.c:181: warning: comparison is always true due to limited range of
> > data type
> > clocks.c:183: warning: comparison is always true due to limited range of
> > data type
> > clocks.c:185: warning: comparison is always true due to limited range of
> > data type
> > clocks.c:187: warning: comparison is always true due to limited range of
> > data type
> > clocks.c:189: warning: comparison is always true due to limited range of
> > data type
> > 
> > Signed-off-by: Anatolij Gustschin <agust@denx.de>
> > Cc: sricharan <r.sricharan@ti.com>
> > Cc: Tom Rini <trini@ti.com>
> > ---
> > Some notes:
> > 
> >  - GCC v4.5.1 didn't warn here
> >  - GCC v4.6.1 seems to have a bug and can't compile this code:
> >    clocks.c: In function 'enable_non_essential_clocks':
> >    clocks.c:349:13: internal compiler error: in decode_addr_const, at
> > varasm.c:2632
> > 
> >  arch/arm/include/asm/arch-omap5/clocks.h |   16 ++++++++--------
> >  1 files changed, 8 insertions(+), 8 deletions(-)
> > 
> > diff --git a/arch/arm/include/asm/arch-omap5/clocks.h
> > b/arch/arm/include/asm/arch-omap5/clocks.h index fa99f65..d0e6dd6 100644
> > --- a/arch/arm/include/asm/arch-omap5/clocks.h
> > +++ b/arch/arm/include/asm/arch-omap5/clocks.h
> > @@ -686,14 +686,14 @@ struct dpll_regs {
> >  struct dpll_params {
> >  	u32 m;
> >  	u32 n;
> > -	u8 m2;
> > -	u8 m3;
> > -	u8 h11;
> > -	u8 h12;
> > -	u8 h13;
> > -	u8 h14;
> > -	u8 h22;
> > -	u8 h23;
> > +	s8 m2;
> > +	s8 m3;
> > +	s8 h11;
> > +	s8 h12;
> > +	s8 h13;
> > +	s8 h14;
> > +	s8 h22;
> > +	s8 h23;
> >  };
> > 
> >  extern struct omap5_prcm_regs *const prcm;
> 
> Make clock registers a signed type? whoa

No, we don't make registers a signed type. This is parameters structure
for some parameter tables containing -1 as an indicator that the
parameter shouldn't be written to the register. Using unsigned type
for structure field results in parameter value 255:

static const struct dpll_params per_dpll_params_768mhz[NUM_SYS_CLKS] = {
        {32, 0, 4, 3, 6, 4, -1, 2, -1, -1},             /* 12 MHz   */
        {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1},       /* 13 MHz   */
        {160, 6, 4, 3, 6, 4, -1, 2, -1, -1},            /* 16.8 MHz */
        {20, 0, 4, 3, 6, 4, -1, 2, -1, -1},             /* 19.2 MHz */
        {192, 12, 4, 3, 6, 4, -1, 2, -1, -1},           /* 26 MHz   */
        {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1},       /* 27 MHz   */
        {10, 0, 4, 3, 6, 4, -1, 2, -1, -1}              /* 38.4 MHz */
};

The code then checks:

void setup_post_dividers(u32 *const base, const struct dpll_params *params)
{
        struct dpll_regs *const dpll_regs = (struct dpll_regs *)base;
        
        /* Setup post-dividers */
        if (params->m2 >= 0)
                writel(params->m2, &dpll_regs->cm_div_m2_dpll);
        if (params->m3 >= 0)
                writel(params->m3, &dpll_regs->cm_div_m3_dpll);
        if (params->h11 >= 0)
                writel(params->h11, &dpll_regs->cm_div_h11_dpll);
        if (params->h12 >= 0)
                writel(params->h12, &dpll_regs->cm_div_h12_dpll);
        if (params->h13 >= 0)
                writel(params->h13, &dpll_regs->cm_div_h13_dpll);
        if (params->h14 >= 0)
                writel(params->h14, &dpll_regs->cm_div_h14_dpll);
        if (params->h22 >= 0)
                writel(params->h22, &dpll_regs->cm_div_h22_dpll);
        if (params->h23 >= 0)
                writel(params->h23, &dpll_regs->cm_div_h23_dpll);
}

The result is that the registers will always be written to, since
the comparison is always true. This is apparently not intended in
the code.

The actual registers structure 'struct dpll_regs' uses unsigned type.

This sneaked in in the commit 2e5ba489 adding omap5 clock support.
The similar parameter structure for omap4 used signed type for the
fields in question.

Newer gcc doesn't warn here unless -Wextra option is used.

Thanks,
Anatolij

[U-Boot] [PATCH 8/9] arch/arm/cpu/armv7/omap-common/clocks-common.c: Fix GCC 4.6 warnings

[Tom Rini]

On 12/03/2011 09:46 AM, Anatolij Gustschin wrote:
> Fix:
> clocks-common.c: In function 'setup_dplls':
> clocks-common.c:256:6: warning: variable 'sysclk_ind' set but not used
> [-Wunused-but-set-variable]
> clocks-common.c: In function 'setup_non_essential_dplls':
> clocks-common.c:292:6: warning: variable 'sysclk_ind' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: sricharan <r.sricharan@ti.com>
> Cc: Tom Rini <trini@ti.com>
> ---
>  arch/arm/cpu/armv7/omap-common/clocks-common.c |    8 +++-----
>  1 files changed, 3 insertions(+), 5 deletions(-)
> 
> diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c
> index 1e7e20e..1da90a4 100644
> --- a/arch/arm/cpu/armv7/omap-common/clocks-common.c
> +++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c
> @@ -253,11 +253,10 @@ void configure_mpu_dpll(void)
>  
>  static void setup_dplls(void)
>  {
> -	u32 sysclk_ind, temp;
> +	u32 temp;
>  	const struct dpll_params *params;
> -	debug("setup_dplls\n");
>  
> -	sysclk_ind = get_sys_clk_index();
> +	debug("setup_dplls\n");
>  
>  	/* CORE dpll */
>  	params = get_core_dpll_params();	/* default - safest */

Hand-editing the diffs?  Not sure why the debug print looks like it
moved.  But regardless...

Acked-by: Tom Rini <trini@ti.com>

And will be queued to u-boot-ti/master once Albert pulls /comments on my
current request.

-- 
Tom

[U-Boot] [PATCH 7/9] arch/arm/cpu/armv7/omap-common/spl.c: Fix GCC 4.2 warnings

[Tom Rini]

On 12/04/2011 04:28 AM, Marek Vasut wrote:
>> Fix:
>> spl.c: In function 'jump_to_image_no_args':
>> spl.c:103: warning: assignment makes pointer from integer without a cast
>> spl.c:105: warning: dereferencing type-punned pointer will break
>> strict-aliasing rules
>>
>> Signed-off-by: Anatolij Gustschin <agust@denx.de>
>> Cc: sricharan <r.sricharan@ti.com>
>> Cc: Tom Rini <trini@ti.com>
>> ---
>>  arch/arm/cpu/armv7/omap-common/spl.c |    5 +++--
>>  1 files changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/arch/arm/cpu/armv7/omap-common/spl.c
>> b/arch/arm/cpu/armv7/omap-common/spl.c index 25f04ed..9c35a09 100644
>> --- a/arch/arm/cpu/armv7/omap-common/spl.c
>> +++ b/arch/arm/cpu/armv7/omap-common/spl.c
>> @@ -100,9 +100,10 @@ static void jump_to_image_no_args(void)
>>  	debug("image entry point: 0x%X\n", spl_image.entry_point);
>>  	/* Pass the saved boot_params from rom code */
>>  #if defined(CONFIG_VIRTIO) || defined(CONFIG_ZEBU)
>> -	image_entry = 0x80100000;
>> +	image_entry = (image_entry_noargs_t)0x80100000;
>>  #endif
>> -	image_entry((u32 *)&boot_params_ptr);
>> +	u32 boot_params_ptr_addr = (u32)&boot_params_ptr;
>> +	image_entry((u32 *)boot_params_ptr_addr);
>>  }
>>
>>  void jump_to_image_no_args(void) __attribute__ ((noreturn));
> 
> Acked-by: Marek Vasut <marek.vasut@gmail.com>

Acked-by: Tom Rini <trini@ti.com>

And will be queued to u-boot-ti/master once the current pull request is
dealt with.

-- 
Tom

[U-Boot] [PATCH 9/9] arch/arm/include/asm/arch-omap5/clocks.h: Fix GCC 4.2 warnings

[Tom Rini]

On 12/04/2011 06:59 AM, Anatolij Gustschin wrote:
> On Sun, 4 Dec 2011 12:30:40 +0100
> Marek Vasut <marek.vasut@gmail.com> wrote:
> 
>>> Fix:
>>> clocks.c: In function 'setup_post_dividers':
>>> clocks.c:175: warning: comparison is always true due to limited range of
>>> data type
>>> clocks.c:177: warning: comparison is always true due to limited range of
>>> data type
>>> clocks.c:179: warning: comparison is always true due to limited range of
>>> data type
>>> clocks.c:181: warning: comparison is always true due to limited range of
>>> data type
>>> clocks.c:183: warning: comparison is always true due to limited range of
>>> data type
>>> clocks.c:185: warning: comparison is always true due to limited range of
>>> data type
>>> clocks.c:187: warning: comparison is always true due to limited range of
>>> data type
>>> clocks.c:189: warning: comparison is always true due to limited range of
>>> data type
>>>
>>> Signed-off-by: Anatolij Gustschin <agust@denx.de>
>>> Cc: sricharan <r.sricharan@ti.com>
>>> Cc: Tom Rini <trini@ti.com>
>>> ---
>>> Some notes:
>>>
>>>  - GCC v4.5.1 didn't warn here
>>>  - GCC v4.6.1 seems to have a bug and can't compile this code:
>>>    clocks.c: In function 'enable_non_essential_clocks':
>>>    clocks.c:349:13: internal compiler error: in decode_addr_const, at
>>> varasm.c:2632
>>>
>>>  arch/arm/include/asm/arch-omap5/clocks.h |   16 ++++++++--------
>>>  1 files changed, 8 insertions(+), 8 deletions(-)
>>>
>>> diff --git a/arch/arm/include/asm/arch-omap5/clocks.h
>>> b/arch/arm/include/asm/arch-omap5/clocks.h index fa99f65..d0e6dd6 100644
>>> --- a/arch/arm/include/asm/arch-omap5/clocks.h
>>> +++ b/arch/arm/include/asm/arch-omap5/clocks.h
>>> @@ -686,14 +686,14 @@ struct dpll_regs {
>>>  struct dpll_params {
>>>  	u32 m;
>>>  	u32 n;
>>> -	u8 m2;
>>> -	u8 m3;
>>> -	u8 h11;
>>> -	u8 h12;
>>> -	u8 h13;
>>> -	u8 h14;
>>> -	u8 h22;
>>> -	u8 h23;
>>> +	s8 m2;
>>> +	s8 m3;
>>> +	s8 h11;
>>> +	s8 h12;
>>> +	s8 h13;
>>> +	s8 h14;
>>> +	s8 h22;
>>> +	s8 h23;
>>>  };
>>>
>>>  extern struct omap5_prcm_regs *const prcm;
>>
>> Make clock registers a signed type? whoa
> 
> No, we don't make registers a signed type. This is parameters structure
> for some parameter tables containing -1 as an indicator that the
> parameter shouldn't be written to the register. Using unsigned type
> for structure field results in parameter value 255:
> 
> static const struct dpll_params per_dpll_params_768mhz[NUM_SYS_CLKS] = {
>         {32, 0, 4, 3, 6, 4, -1, 2, -1, -1},             /* 12 MHz   */
>         {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1},       /* 13 MHz   */
>         {160, 6, 4, 3, 6, 4, -1, 2, -1, -1},            /* 16.8 MHz */
>         {20, 0, 4, 3, 6, 4, -1, 2, -1, -1},             /* 19.2 MHz */
>         {192, 12, 4, 3, 6, 4, -1, 2, -1, -1},           /* 26 MHz   */
>         {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1},       /* 27 MHz   */
>         {10, 0, 4, 3, 6, 4, -1, 2, -1, -1}              /* 38.4 MHz */
> };
> 
> The code then checks:
> 
> void setup_post_dividers(u32 *const base, const struct dpll_params *params)
> {
>         struct dpll_regs *const dpll_regs = (struct dpll_regs *)base;
>         
>         /* Setup post-dividers */
>         if (params->m2 >= 0)
>                 writel(params->m2, &dpll_regs->cm_div_m2_dpll);
>         if (params->m3 >= 0)
>                 writel(params->m3, &dpll_regs->cm_div_m3_dpll);
>         if (params->h11 >= 0)
>                 writel(params->h11, &dpll_regs->cm_div_h11_dpll);
>         if (params->h12 >= 0)
>                 writel(params->h12, &dpll_regs->cm_div_h12_dpll);
>         if (params->h13 >= 0)
>                 writel(params->h13, &dpll_regs->cm_div_h13_dpll);
>         if (params->h14 >= 0)
>                 writel(params->h14, &dpll_regs->cm_div_h14_dpll);
>         if (params->h22 >= 0)
>                 writel(params->h22, &dpll_regs->cm_div_h22_dpll);
>         if (params->h23 >= 0)
>                 writel(params->h23, &dpll_regs->cm_div_h23_dpll);
> }
> 
> The result is that the registers will always be written to, since
> the comparison is always true. This is apparently not intended in
> the code.
> 
> The actual registers structure 'struct dpll_regs' uses unsigned type.
> 
> This sneaked in in the commit 2e5ba489 adding omap5 clock support.
> The similar parameter structure for omap4 used signed type for the
> fields in question.
> 
> Newer gcc doesn't warn here unless -Wextra option is used.

Sricharan, my examination, this analysis is correct, can you confirm
that omap5 is supposed to work like omap4 in this case?  Thanks.

-- 
Tom

[U-Boot] [PATCH 8/9] arch/arm/cpu/armv7/omap-common/clocks-common.c: Fix GCC 4.6 warnings

[Anatolij Gustschin]

On Mon, 5 Dec 2011 08:02:53 -0700
Tom Rini <trini@ti.com> wrote:

> On 12/03/2011 09:46 AM, Anatolij Gustschin wrote:
> > Fix:
> > clocks-common.c: In function 'setup_dplls':
> > clocks-common.c:256:6: warning: variable 'sysclk_ind' set but not used
> > [-Wunused-but-set-variable]
> > clocks-common.c: In function 'setup_non_essential_dplls':
> > clocks-common.c:292:6: warning: variable 'sysclk_ind' set but not used
> > [-Wunused-but-set-variable]
> > 
> > Signed-off-by: Anatolij Gustschin <agust@denx.de>
> > Cc: sricharan <r.sricharan@ti.com>
> > Cc: Tom Rini <trini@ti.com>
> > ---
> >  arch/arm/cpu/armv7/omap-common/clocks-common.c |    8 +++-----
> >  1 files changed, 3 insertions(+), 5 deletions(-)
> > 
> > diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c
> > index 1e7e20e..1da90a4 100644
> > --- a/arch/arm/cpu/armv7/omap-common/clocks-common.c
> > +++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c
> > @@ -253,11 +253,10 @@ void configure_mpu_dpll(void)
> >  
> >  static void setup_dplls(void)
> >  {
> > -	u32 sysclk_ind, temp;
> > +	u32 temp;
> >  	const struct dpll_params *params;
> > -	debug("setup_dplls\n");
> >  
> > -	sysclk_ind = get_sys_clk_index();
> > +	debug("setup_dplls\n");
> >  
> >  	/* CORE dpll */
> >  	params = get_core_dpll_params();	/* default - safest */
> 
> Hand-editing the diffs?  Not sure why the debug print looks like it
> moved.  But regardless...

No, not this time. I moved the debug print intentionally to fix the
coding style, while at it. It doesn't make sense to send separate
patch for this coding style fix. I should have mentioned this in the
commit log, sorry.

Thanks for review!

Anatolij

[U-Boot] [PATCH 8/9] arch/arm/cpu/armv7/omap-common/clocks-common.c: Fix GCC 4.6 warnings

[Tom Rini]

On 12/05/2011 09:32 AM, Anatolij Gustschin wrote:
> On Mon, 5 Dec 2011 08:02:53 -0700
> Tom Rini <trini@ti.com> wrote:
> 
>> On 12/03/2011 09:46 AM, Anatolij Gustschin wrote:
>>> Fix:
>>> clocks-common.c: In function 'setup_dplls':
>>> clocks-common.c:256:6: warning: variable 'sysclk_ind' set but not used
>>> [-Wunused-but-set-variable]
>>> clocks-common.c: In function 'setup_non_essential_dplls':
>>> clocks-common.c:292:6: warning: variable 'sysclk_ind' set but not used
>>> [-Wunused-but-set-variable]
>>>
>>> Signed-off-by: Anatolij Gustschin <agust@denx.de>
>>> Cc: sricharan <r.sricharan@ti.com>
>>> Cc: Tom Rini <trini@ti.com>
>>> ---
>>>  arch/arm/cpu/armv7/omap-common/clocks-common.c |    8 +++-----
>>>  1 files changed, 3 insertions(+), 5 deletions(-)
>>>
>>> diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c
>>> index 1e7e20e..1da90a4 100644
>>> --- a/arch/arm/cpu/armv7/omap-common/clocks-common.c
>>> +++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c
>>> @@ -253,11 +253,10 @@ void configure_mpu_dpll(void)
>>>  
>>>  static void setup_dplls(void)
>>>  {
>>> -	u32 sysclk_ind, temp;
>>> +	u32 temp;
>>>  	const struct dpll_params *params;
>>> -	debug("setup_dplls\n");
>>>  
>>> -	sysclk_ind = get_sys_clk_index();
>>> +	debug("setup_dplls\n");
>>>  
>>>  	/* CORE dpll */
>>>  	params = get_core_dpll_params();	/* default - safest */
>>
>> Hand-editing the diffs?  Not sure why the debug print looks like it
>> moved.  But regardless...
> 
> No, not this time. I moved the debug print intentionally to fix the
> coding style, while at it. It doesn't make sense to send separate
> patch for this coding style fix. I should have mentioned this in the
> commit log, sorry.

Ah, OK, now I see it, thanks (and will still merge as-is).

-- 
Tom

[U-Boot] [PATCH 1/9] common/menu.c: Fix build warning

[Wolfgang Denk]

Dear Anatolij Gustschin,

In message <1322930775-4767-1-git-send-email-agust@denx.de> you wrote:
> Fix:
> menu.c: In function 'menu_item_print':
> menu.c:91: warning: passing argument 1 of 'putc' makes integer from
> pointer without a cast
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> ---
>  common/menu.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Real computer scientists don't comment their  code.  The  identifiers
are so long they can't afford the disk space.

[U-Boot] [PATCH 9/9] arch/arm/include/asm/arch-omap5/clocks.h: Fix GCC 4.2 warnings

[R, Sricharan]

Hi Tom,
  I agree on this. This was a bug.
  My gcc was on version 4.4.4 and did not see any warnings here.

Thanks,
 Sricharan

On Mon, Dec 5, 2011 at 8:38 PM, Tom Rini <trini@ti.com> wrote:

> On 12/04/2011 06:59 AM, Anatolij Gustschin wrote:
> > On Sun, 4 Dec 2011 12:30:40 +0100
> > Marek Vasut <marek.vasut@gmail.com> wrote:
> >
> >>> Fix:
> >>> clocks.c: In function 'setup_post_dividers':
> >>> clocks.c:175: warning: comparison is always true due to limited range
> of
> >>> data type
> >>> clocks.c:177: warning: comparison is always true due to limited range
> of
> >>> data type
> >>> clocks.c:179: warning: comparison is always true due to limited range
> of
> >>> data type
> >>> clocks.c:181: warning: comparison is always true due to limited range
> of
> >>> data type
> >>> clocks.c:183: warning: comparison is always true due to limited range
> of
> >>> data type
> >>> clocks.c:185: warning: comparison is always true due to limited range
> of
> >>> data type
> >>> clocks.c:187: warning: comparison is always true due to limited range
> of
> >>> data type
> >>> clocks.c:189: warning: comparison is always true due to limited range
> of
> >>> data type
> >>>
> >>> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> >>> Cc: sricharan <r.sricharan@ti.com>
> >>> Cc: Tom Rini <trini@ti.com>
> >>> ---
> >>> Some notes:
> >>>
> >>>  - GCC v4.5.1 didn't warn here
> >>>  - GCC v4.6.1 seems to have a bug and can't compile this code:
> >>>    clocks.c: In function 'enable_non_essential_clocks':
> >>>    clocks.c:349:13: internal compiler error: in decode_addr_const, at
> >>> varasm.c:2632
> >>>
> >>>  arch/arm/include/asm/arch-omap5/clocks.h |   16 ++++++++--------
> >>>  1 files changed, 8 insertions(+), 8 deletions(-)
> >>>
> >>> diff --git a/arch/arm/include/asm/arch-omap5/clocks.h
> >>> b/arch/arm/include/asm/arch-omap5/clocks.h index fa99f65..d0e6dd6
> 100644
> >>> --- a/arch/arm/include/asm/arch-omap5/clocks.h
> >>> +++ b/arch/arm/include/asm/arch-omap5/clocks.h
> >>> @@ -686,14 +686,14 @@ struct dpll_regs {
> >>>  struct dpll_params {
> >>>     u32 m;
> >>>     u32 n;
> >>> -   u8 m2;
> >>> -   u8 m3;
> >>> -   u8 h11;
> >>> -   u8 h12;
> >>> -   u8 h13;
> >>> -   u8 h14;
> >>> -   u8 h22;
> >>> -   u8 h23;
> >>> +   s8 m2;
> >>> +   s8 m3;
> >>> +   s8 h11;
> >>> +   s8 h12;
> >>> +   s8 h13;
> >>> +   s8 h14;
> >>> +   s8 h22;
> >>> +   s8 h23;
> >>>  };
> >>>
> >>>  extern struct omap5_prcm_regs *const prcm;
> >>
> >> Make clock registers a signed type? whoa
> >
> > No, we don't make registers a signed type. This is parameters structure
> > for some parameter tables containing -1 as an indicator that the
> > parameter shouldn't be written to the register. Using unsigned type
> > for structure field results in parameter value 255:
> >
> > static const struct dpll_params per_dpll_params_768mhz[NUM_SYS_CLKS] = {
> >         {32, 0, 4, 3, 6, 4, -1, 2, -1, -1},             /* 12 MHz   */
> >         {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1},       /* 13 MHz   */
> >         {160, 6, 4, 3, 6, 4, -1, 2, -1, -1},            /* 16.8 MHz */
> >         {20, 0, 4, 3, 6, 4, -1, 2, -1, -1},             /* 19.2 MHz */
> >         {192, 12, 4, 3, 6, 4, -1, 2, -1, -1},           /* 26 MHz   */
> >         {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1},       /* 27 MHz   */
> >         {10, 0, 4, 3, 6, 4, -1, 2, -1, -1}              /* 38.4 MHz */
> > };
> >
> > The code then checks:
> >
> > void setup_post_dividers(u32 *const base, const struct dpll_params
> *params)
> > {
> >         struct dpll_regs *const dpll_regs = (struct dpll_regs *)base;
> >
> >         /* Setup post-dividers */
> >         if (params->m2 >= 0)
> >                 writel(params->m2, &dpll_regs->cm_div_m2_dpll);
> >         if (params->m3 >= 0)
> >                 writel(params->m3, &dpll_regs->cm_div_m3_dpll);
> >         if (params->h11 >= 0)
> >                 writel(params->h11, &dpll_regs->cm_div_h11_dpll);
> >         if (params->h12 >= 0)
> >                 writel(params->h12, &dpll_regs->cm_div_h12_dpll);
> >         if (params->h13 >= 0)
> >                 writel(params->h13, &dpll_regs->cm_div_h13_dpll);
> >         if (params->h14 >= 0)
> >                 writel(params->h14, &dpll_regs->cm_div_h14_dpll);
> >         if (params->h22 >= 0)
> >                 writel(params->h22, &dpll_regs->cm_div_h22_dpll);
> >         if (params->h23 >= 0)
> >                 writel(params->h23, &dpll_regs->cm_div_h23_dpll);
> > }
> >
> > The result is that the registers will always be written to, since
> > the comparison is always true. This is apparently not intended in
> > the code.
> >
> > The actual registers structure 'struct dpll_regs' uses unsigned type.
> >
> > This sneaked in in the commit 2e5ba489 adding omap5 clock support.
> > The similar parameter structure for omap4 used signed type for the
> > fields in question.
> >
> > Newer gcc doesn't warn here unless -Wextra option is used.
>
> Sricharan, my examination, this analysis is correct, can you confirm
> that omap5 is supposed to work like omap4 in this case?  Thanks.
>
> --
> Tom
>

[U-Boot] [PATCH 2/9] drivers/mtd/nand/nand_spl_simple.c: Fix GCC 4.6 warnings

[Scott Wood]

On 12/03/2011 10:46 AM, Anatolij Gustschin wrote:
> Fix warnings for both cases:
> 
> definded CONFIG_SYS_NAND_HW_ECC_OOBFIRST:
> nand_spl_simple.c: In function 'nand_read_page':
> nand_spl_simple.c:156:6: warning: variable 'stat' set but not used
> [-Wunused-but-set-variable]
> 
> not definded CONFIG_SYS_NAND_HW_ECC_OOBFIRST:
> nand_spl_simple.c: In function 'nand_read_page':
> nand_spl_simple.c:196:6: warning: variable 'stat' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Heiko Schocher <hs@denx.de>
> Cc: Scott Wood <scottwood@freescale.com>
> ---
>  drivers/mtd/nand/nand_spl_simple.c |    6 ++----
>  1 files changed, 2 insertions(+), 4 deletions(-)

Applied to u-boot-nand-flash

-Scott

[U-Boot] [PATCH 3/9] drivers/mtd/nand/nand_spl_load.c: Fix GCC 4.6 warning

[Scott Wood]

On 12/03/2011 10:46 AM, Anatolij Gustschin wrote:
> Fix:
> nand_spl_load.c: In function 'nand_boot':
> nand_spl_load.c:31:6: warning: variable 'ret' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Heiko Schocher <hs@denx.de>
> Cc: Scott Wood <scottwood@freescale.com>
> ---
>  drivers/mtd/nand/nand_spl_load.c |   13 ++++++-------
>  1 files changed, 6 insertions(+), 7 deletions(-)

Applied to u-boot-nand-flash

-Scott

[U-Boot] [PATCH 4/9] drivers/usb/musb/musb_udc.c: Fix GCC 4.6 warning

[Wolfgang Denk]

Dear Anatolij Gustschin,

In message <1322930775-4767-4-git-send-email-agust@denx.de> you wrote:
> Fix:
> musb_udc.c: In function 'musb_peri_softconnect':
> musb_udc.c:166:14: warning: variable 'intrtx' set but not used
> [-Wunused-but-set-variable]
> musb_udc.c:166:6: warning: variable 'intrrx' set but not used
> [-Wunused-but-set-variable]
> musb_udc.c:165:5: warning: variable 'intrusb' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Remy Bohmer <linux@bohmer.net>
> ---
>  drivers/usb/musb/musb_udc.c |    8 +++-----
>  1 files changed, 3 insertions(+), 5 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Everyone who comes in here wants three things:
        1. They want it quick.
        2. They want it good.
        3. They want it cheap.
I tell 'em to pick two and call me back.
- sign on the back wall of a small printing company in Delaware

[U-Boot] [PATCH 5/9] drivers/usb/gadget/core.c: Fix GCC 4.6 warning

[Wolfgang Denk]

Dear Anatolij Gustschin,

In message <1322930775-4767-5-git-send-email-agust@denx.de> you wrote:
> Fix:
> core.c: In function 'usbd_device_event_irq':
> core.c:596:21: warning: variable 'state' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Remy Bohmer <linux@bohmer.net>
> ---
>  drivers/usb/gadget/core.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
A girl with a future avoids the man with a past.
                                   -- Evan Esar, "The Humor of Humor"

[U-Boot] [PATCH 6/9] drivers/usb/gadget/ep0.c: Fix GCC 4.6 warning

[Wolfgang Denk]

Dear Anatolij Gustschin,

In message <1322930775-4767-6-git-send-email-agust@denx.de> you wrote:
> Fix:
> ep0.c: In function 'ep0_get_descriptor':
> ep0.c:187:8: warning: variable 'cp' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> Cc: Remy Bohmer <linux@bohmer.net>
> ---
>  drivers/usb/gadget/ep0.c |    2 --
>  1 files changed, 0 insertions(+), 2 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
In theory, there is no difference between  theory  and  practice.  In
practice, however, there is.