1 files changed, 34 insertions, 42 deletions

diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 07efa15c3549..6788c8a2a770 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -30,6 +30,19 @@
 
 static LIST_HEAD(omap_gpio_list);
 
+struct gpio_regs {
+	u32 irqenable1;
+	u32 irqenable2;
+	u32 wake_en;
+	u32 ctrl;
+	u32 oe;
+	u32 leveldetect0;
+	u32 leveldetect1;
+	u32 risingdetect;
+	u32 fallingdetect;
+	u32 dataout;
+};
+
 struct gpio_bank {
 	struct list_head node;
 	unsigned long pbase;
@@ -43,7 +56,7 @@ struct gpio_bank {
 #endif
 	u32 non_wakeup_gpios;
 	u32 enabled_non_wakeup_gpios;
-
+	struct gpio_regs context;
 	u32 saved_datain;
 	u32 saved_fallingdetect;
 	u32 saved_risingdetect;
@@ -66,23 +79,6 @@ struct gpio_bank {
 	struct omap_gpio_reg_offs *regs;
 };
 
-#ifdef CONFIG_ARCH_OMAP3
-struct omap3_gpio_regs {
-	u32 irqenable1;
-	u32 irqenable2;
-	u32 wake_en;
-	u32 ctrl;
-	u32 oe;
-	u32 leveldetect0;
-	u32 leveldetect1;
-	u32 risingdetect;
-	u32 fallingdetect;
-	u32 dataout;
-};
-
-static struct omap3_gpio_regs gpio_context[OMAP34XX_NR_GPIOS];
-#endif
-
 #define GPIO_INDEX(bank, gpio) (gpio % bank->width)
 #define GPIO_BIT(bank, gpio) (1 << GPIO_INDEX(bank, gpio))
 
@@ -1499,33 +1495,31 @@ void omap2_gpio_resume_after_idle(void)
 void omap_gpio_save_context(void)
 {
 	struct gpio_bank *bank;
-	int i = 0;
 
 	list_for_each_entry(bank, &omap_gpio_list, node) {
-		i++;
 
 		if (!bank->loses_context)
 			continue;
 
-		gpio_context[i].irqenable1 =
+		bank->context.irqenable1 =
 			__raw_readl(bank->base + OMAP24XX_GPIO_IRQENABLE1);
-		gpio_context[i].irqenable2 =
+		bank->context.irqenable2 =
 			__raw_readl(bank->base + OMAP24XX_GPIO_IRQENABLE2);
-		gpio_context[i].wake_en =
+		bank->context.wake_en =
 			__raw_readl(bank->base + OMAP24XX_GPIO_WAKE_EN);
-		gpio_context[i].ctrl =
+		bank->context.ctrl =
 			__raw_readl(bank->base + OMAP24XX_GPIO_CTRL);
-		gpio_context[i].oe =
+		bank->context.oe =
 			__raw_readl(bank->base + OMAP24XX_GPIO_OE);
-		gpio_context[i].leveldetect0 =
+		bank->context.leveldetect0 =
 			__raw_readl(bank->base + OMAP24XX_GPIO_LEVELDETECT0);
-		gpio_context[i].leveldetect1 =
+		bank->context.leveldetect1 =
 			__raw_readl(bank->base + OMAP24XX_GPIO_LEVELDETECT1);
-		gpio_context[i].risingdetect =
+		bank->context.risingdetect =
 			__raw_readl(bank->base + OMAP24XX_GPIO_RISINGDETECT);
-		gpio_context[i].fallingdetect =
+		bank->context.fallingdetect =
 			__raw_readl(bank->base + OMAP24XX_GPIO_FALLINGDETECT);
-		gpio_context[i].dataout =
+		bank->context.dataout =
 			__raw_readl(bank->base + OMAP24XX_GPIO_DATAOUT);
 	}
 }
@@ -1533,33 +1527,31 @@ void omap_gpio_save_context(void)
 void omap_gpio_restore_context(void)
 {
 	struct gpio_bank *bank;
-	int i = 0;
 
 	list_for_each_entry(bank, &omap_gpio_list, node) {
-		i++;
 
 		if (!bank->loses_context)
 			continue;
 
-		__raw_writel(gpio_context[i].irqenable1,
+		__raw_writel(bank->context.irqenable1,
 				bank->base + OMAP24XX_GPIO_IRQENABLE1);
-		__raw_writel(gpio_context[i].irqenable2,
+		__raw_writel(bank->context.irqenable2,
 				bank->base + OMAP24XX_GPIO_IRQENABLE2);
-		__raw_writel(gpio_context[i].wake_en,
+		__raw_writel(bank->context.wake_en,
 				bank->base + OMAP24XX_GPIO_WAKE_EN);
-		__raw_writel(gpio_context[i].ctrl,
+		__raw_writel(bank->context.ctrl,
 				bank->base + OMAP24XX_GPIO_CTRL);
-		__raw_writel(gpio_context[i].oe,
+		__raw_writel(bank->context.oe,
 				bank->base + OMAP24XX_GPIO_OE);
-		__raw_writel(gpio_context[i].leveldetect0,
+		__raw_writel(bank->context.leveldetect0,
 				bank->base + OMAP24XX_GPIO_LEVELDETECT0);
-		__raw_writel(gpio_context[i].leveldetect1,
+		__raw_writel(bank->context.leveldetect1,
 				bank->base + OMAP24XX_GPIO_LEVELDETECT1);
-		__raw_writel(gpio_context[i].risingdetect,
+		__raw_writel(bank->context.risingdetect,
 				bank->base + OMAP24XX_GPIO_RISINGDETECT);
-		__raw_writel(gpio_context[i].fallingdetect,
+		__raw_writel(bank->context.fallingdetect,
 				bank->base + OMAP24XX_GPIO_FALLINGDETECT);
-		__raw_writel(gpio_context[i].dataout,
+		__raw_writel(bank->context.dataout,
 				bank->base + OMAP24XX_GPIO_DATAOUT);
 	}
 }