From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 01/11] omap2: fix assorted compiler warnings
Date: Thu, 23 Sep 2010 18:50:43 -0700 [thread overview]
Message-ID: <20100924015043.10325.3528.stgit@baageli.muru.com> (raw)
In-Reply-To: <20100924014938.10325.35279.stgit@baageli.muru.com>
From: Sanjeev Premi <premi@ti.com>
This patch fixes these compiler warnings:
CC arch/arm/mach-omap2/mux.o
arch/arm/mach-omap2/mux.c: In function 'omap_mux_init_gpio':
arch/arm/mach-omap2/mux.c:90: warning: 'gpio_mux' may be used uninitial
ized in this function
CC arch/arm/plat-omap/gpio.o
arch/arm/plat-omap/gpio.c: In function 'omap2_gpio_resume_after_idle':
arch/arm/plat-omap/gpio.c:2152: warning: 'l' may be used uninitialized
in this function
arch/arm/plat-omap/gpio.c: In function 'omap2_gpio_prepare_for_idle':
arch/arm/plat-omap/gpio.c:2085: warning: 'l2' may be used uninitialized
in this function
arch/arm/plat-omap/gpio.c:2085: warning: 'l1' may be used uninitialized
in this function
CC arch/arm/mach-omap2/board-omap4panda.o
arch/arm/mach-omap2/board-omap4panda.c: In function 'omap4_panda_init':
arch/arm/mach-omap2/board-omap4panda.c:277: warning: unused variable 's
tatus'
Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/board-omap4panda.c | 2 --
arch/arm/mach-omap2/mux.c | 2 +-
arch/arm/plat-omap/gpio.c | 4 ++--
3 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index c03d1d5..96f5bbb 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -274,8 +274,6 @@ static int __init omap4_panda_i2c_init(void)
}
static void __init omap4_panda_init(void)
{
- int status;
-
omap4_panda_i2c_init();
omap_serial_init();
omap4_twl6030_hsmmc_init(mmc);
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index ab403b2..6c2f8f0 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -87,7 +87,7 @@ static char *omap_mux_options;
int __init omap_mux_init_gpio(int gpio, int val)
{
struct omap_mux_entry *e;
- struct omap_mux *gpio_mux;
+ struct omap_mux *gpio_mux = NULL;
u16 old_mode;
u16 mux_mode;
int found = 0;
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 11c5b0e..c05c653 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -2084,7 +2084,7 @@ void omap2_gpio_prepare_for_idle(int power_state)
for (i = min; i < gpio_bank_count; i++) {
struct gpio_bank *bank = &gpio_bank[i];
- u32 l1, l2;
+ u32 l1 = 0, l2 = 0;
int j;
for (j = 0; j < hweight_long(bank->dbck_enable_mask); j++)
@@ -2152,7 +2152,7 @@ void omap2_gpio_resume_after_idle(void)
min = 1;
for (i = min; i < gpio_bank_count; i++) {
struct gpio_bank *bank = &gpio_bank[i];
- u32 l, gen, gen0, gen1;
+ u32 l = 0, gen, gen0, gen1;
int j;
for (j = 0; j < hweight_long(bank->dbck_enable_mask); j++)
next prev parent reply other threads:[~2010-09-24 1:50 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-24 1:50 [PATCH 00/11] omap patches for review for v2.6.37 merge window Tony Lindgren
2010-09-24 1:50 ` Tony Lindgren [this message]
2010-09-24 1:50 ` [PATCH 02/11] omap: n8x0: Cleanup i2c1 and menelaus registration Tony Lindgren
2010-09-24 1:50 ` [PATCH 03/11] omap: n8x0: Register i2c2 and add board info with tlv320aic3xfor N810 Tony Lindgren
2010-09-24 1:50 ` [PATCH 04/11] omap: n8x0: Mux i2s codec port pins for McBSP block Tony Lindgren
2010-09-24 1:50 ` [PATCH 05/11] omap3: Remove non-existent config option Tony Lindgren
2010-09-24 10:00 ` Felipe Contreras
2010-09-24 15:17 ` Premi, Sanjeev
2010-09-25 15:42 ` Felipe Contreras
2010-09-27 11:02 ` Marathe, Yogesh
2010-09-27 15:56 ` Felipe Contreras
2010-09-27 16:24 ` Tony Lindgren
2010-09-27 16:28 ` Kanigeri, Hari
2010-09-29 11:34 ` Felipe Contreras
2010-09-29 13:28 ` Marathe, Yogesh
2010-09-29 19:12 ` Felipe Contreras
2010-10-01 11:29 ` Marathe, Yogesh
2010-10-06 0:14 ` Guzman Lugo, Fernando
2010-10-06 8:31 ` Marathe, Yogesh
2010-10-10 14:07 ` Felipe Contreras
2010-10-11 5:10 ` Marathe, Yogesh
2010-09-24 1:50 ` [PATCH 06/11] omap: usb: fix build warning Tony Lindgren
2010-09-24 1:51 ` [PATCH 07/11] omap: crypto: updates to enable omap aes Tony Lindgren
2010-09-24 1:51 ` [PATCH 08/11] omap: i2c: Avoid compilation error in case the header is included multiple times Tony Lindgren
2010-09-24 1:51 ` [PATCH 09/11] omap: McBSP: Do not enable SRG in slave mode Tony Lindgren
2010-09-24 1:51 ` [PATCH 10/11] omap2: McBSP: Remove mux code for OMAP2420 McBSP2 and docleanups Tony Lindgren
2010-09-24 1:51 ` [PATCH 11/11] omap: mmc: extended to pass host capabilities from board file Tony Lindgren
2010-09-24 5:53 ` [PATCH 00/11] omap patches for review for v2.6.37 merge window Jarkko Nikula
2010-09-24 18:12 ` Tony Lindgren
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