davinci: misc cleanups from sparse

- Convert data/functions to static
- include headers for missing declarations
- pointer cleanups:  struct foo *__iomem f --> struct foo __iomem *f;

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

1 files changed, 12 insertions, 12 deletions

diff --git a/arch/arm/mach-davinci/gpio.c b/arch/arm/mach-davinci/gpio.c
index 744755b..3f77062 100644
--- a/arch/arm/mach-davinci/gpio.c
+++ b/arch/arm/mach-davinci/gpio.c
@@ -24,14 +24,14 @@ static DEFINE_SPINLOCK(gpio_lock);
 
 struct davinci_gpio {
 	struct gpio_chip	chip;
-	struct gpio_controller	*__iomem regs;
+	struct gpio_controller	__iomem *regs;
 	int			irq_base;
 };
 
 static struct davinci_gpio chips[DIV_ROUND_UP(DAVINCI_N_GPIO, 32)];
 
 /* create a non-inlined version */
-static struct gpio_controller __iomem * __init gpio2controller(unsigned gpio)
+static struct gpio_controller __iomem __init *gpio2controller(unsigned gpio)
 {
 	return __gpio_to_controller(gpio);
 }
@@ -48,7 +48,7 @@ static int __init davinci_gpio_irq_setup(void);
 static int davinci_direction_in(struct gpio_chip *chip, unsigned offset)
 {
 	struct davinci_gpio *d = container_of(chip, struct davinci_gpio, chip);
-	struct gpio_controller *__iomem g = d->regs;
+	struct gpio_controller __iomem *g = d->regs;
 	u32 temp;
 
 	spin_lock(&gpio_lock);
@@ -70,7 +70,7 @@ static int davinci_direction_in(struct gpio_chip *chip, unsigned offset)
 static int davinci_gpio_get(struct gpio_chip *chip, unsigned offset)
 {
 	struct davinci_gpio *d = container_of(chip, struct davinci_gpio, chip);
-	struct gpio_controller *__iomem g = d->regs;
+	struct gpio_controller __iomem *g = d->regs;
 
 	return (1 << offset) & __raw_readl(&g->in_data);
 }
@@ -79,7 +79,7 @@ static int
 davinci_direction_out(struct gpio_chip *chip, unsigned offset, int value)
 {
 	struct davinci_gpio *d = container_of(chip, struct davinci_gpio, chip);
-	struct gpio_controller *__iomem g = d->regs;
+	struct gpio_controller __iomem *g = d->regs;
 	u32 temp;
 	u32 mask = 1 << offset;
 
@@ -99,7 +99,7 @@ static void
 davinci_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 {
 	struct davinci_gpio *d = container_of(chip, struct davinci_gpio, chip);
-	struct gpio_controller *__iomem g = d->regs;
+	struct gpio_controller __iomem *g = d->regs;
 
 	__raw_writel((1 << offset), value ? &g->set_data : &g->clr_data);
 }
@@ -161,7 +161,7 @@ pure_initcall(davinci_gpio_setup);
 
 static void gpio_irq_disable(unsigned irq)
 {
-	struct gpio_controller *__iomem g = get_irq_chip_data(irq);
+	struct gpio_controller __iomem *g = get_irq_chip_data(irq);
 	u32 mask = (u32) get_irq_data(irq);
 
 	__raw_writel(mask, &g->clr_falling);
@@ -170,7 +170,7 @@ static void gpio_irq_disable(unsigned irq)
 
 static void gpio_irq_enable(unsigned irq)
 {
-	struct gpio_controller *__iomem g = get_irq_chip_data(irq);
+	struct gpio_controller __iomem *g = get_irq_chip_data(irq);
 	u32 mask = (u32) get_irq_data(irq);
 	unsigned status = irq_desc[irq].status;
 
@@ -186,7 +186,7 @@ static void gpio_irq_enable(unsigned irq)
 
 static int gpio_irq_type(unsigned irq, unsigned trigger)
 {
-	struct gpio_controller *__iomem g = get_irq_chip_data(irq);
+	struct gpio_controller __iomem *g = get_irq_chip_data(irq);
 	u32 mask = (u32) get_irq_data(irq);
 
 	if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
@@ -215,7 +215,7 @@ static struct irq_chip gpio_irqchip = {
 static void
 gpio_irq_handler(unsigned irq, struct irq_desc *desc)
 {
-	struct gpio_controller *__iomem g = get_irq_chip_data(irq);
+	struct gpio_controller __iomem *g = get_irq_chip_data(irq);
 	u32 mask = 0xffff;
 
 	/* we only care about one bank */
@@ -276,7 +276,7 @@ static int gpio_to_irq_unbanked(struct gpio_chip *chip, unsigned offset)
 
 static int gpio_irq_type_unbanked(unsigned irq, unsigned trigger)
 {
-	struct gpio_controller *__iomem g = get_irq_chip_data(irq);
+	struct gpio_controller __iomem *g = get_irq_chip_data(irq);
 	u32 mask = (u32) get_irq_data(irq);
 
 	if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
@@ -305,7 +305,7 @@ static int __init davinci_gpio_irq_setup(void)
 	u32		binten = 0;
 	unsigned	ngpio, bank_irq;
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
-	struct gpio_controller	*__iomem g;
+	struct gpio_controller	__iomem *g;
 
 	ngpio = soc_info->gpio_num;