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davinci: misc cleanups from sparse

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- 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>
This commit is contained in:
Kevin Hilman
2010-02-25 15:36:38 -08:00
parent 66f41d4c5c
commit 28552c2eae
13 changed files with 31 additions and 26 deletions
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24
arch/arm/mach-davinci/gpio.c
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@ -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;