From: Sanjeev Premi <premi@ti.com>
To: linux-omap@vger.kernel.org
Cc: Sanjeev Premi <premi@ti.com>
Subject: [PATCHv2] omap2: fix assorted compiler warnings
Date: Tue, 10 Aug 2010 16:58:06 +0530 [thread overview]
Message-ID: <1281439686-23713-1-git-send-email-premi@ti.com> (raw)
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>
---
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 9b7e354..ba3b9ab 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -2082,7 +2082,7 @@ 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;
if (bank->dbck_enable_mask)
clk_disable(bank->dbck);
@@ -2149,7 +2149,7 @@ 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;
if (bank->dbck_enable_mask)
clk_enable(bank->dbck);
--
1.6.6.1
next reply other threads:[~2010-08-10 11:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-10 11:28 Sanjeev Premi [this message]
2010-08-10 12:03 ` [APPLIED] [PATCHv2] omap2: fix assorted compiler warnings Tony Lindgren
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