[RFC] OMAP: Remove compilation warnings

Commit Message

Abraham Arce May 12, 2010, 3:52 p.m. UTC

None

Patch

diff --git a/arch/arm/mach-omap2/clockdomains.h b/arch/arm/mach-omap2/clockdomains.h
index 8fc19ff..cf23547 100644
--- a/arch/arm/mach-omap2/clockdomains.h
+++ b/arch/arm/mach-omap2/clockdomains.h
@@ -55,7 +55,7 @@ 
  * These can share data since they will never be present simultaneously
  * on the same device.
  */
-static struct clkdm_dep gfx_sgx_wkdeps[] = {
+static __attribute__ ((unused)) struct clkdm_dep gfx_sgx_wkdeps[] = {
 	{
 		.clkdm_name = "core_l3_clkdm",
 		.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 8b3d269..269449a 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -49,7 +49,7 @@  struct omap_mux_entry {
 	struct list_head	node;
 };
 
-static unsigned long mux_phys;
+static __attribute__ ((unused)) unsigned long mux_phys;
 static void __iomem *mux_base;
 
 u16 omap_mux_read(u16 reg)
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index dddc9d6..fffc7f2 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -2071,7 +2071,7 @@  void omap2_gpio_prepare_for_retention(void)
 	 * IRQs will be generated.  See OMAP2420 Errata item 1.101. */
 	for (i = 0; i < gpio_bank_count; i++) {
 		struct gpio_bank *bank = &gpio_bank[i];
-		u32 l1, l2;
+		u32 l1 = 0, l2 = 0;
 
 		if (!(bank->enabled_non_wakeup_gpios))
 			continue;
@@ -2128,7 +2128,7 @@  void omap2_gpio_resume_after_retention(void)
 		return;
 	for (i = 0; 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->enabled_non_wakeup_gpios))
 			continue;