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gpio: stmpe: Staticize non-exported symbols

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Both stmpe_gpio_irq_map() and stmpe_gpio_irq_unmap() are not referenced
outside of this file, make them static.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Axel Lin 2013-05-10 17:32:28 +08:00 committed by Linus Walleij
parent 1cdd8d52ec
commit 8700d0afc8
1 changed files with 3 additions and 3 deletions
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6
drivers/gpio/gpio-stmpe.c
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@ -271,8 +271,8 @@ static irqreturn_t stmpe_gpio_irq(int irq, void *dev)
return IRQ_HANDLED;
}
int stmpe_gpio_irq_map(struct irq_domain *d, unsigned int virq,
irq_hw_number_t hwirq)
static int stmpe_gpio_irq_map(struct irq_domain *d, unsigned int virq,
irq_hw_number_t hwirq)
{
struct stmpe_gpio *stmpe_gpio = d->host_data;
@ -292,7 +292,7 @@ int stmpe_gpio_irq_map(struct irq_domain *d, unsigned int virq,
return 0;
}
void stmpe_gpio_irq_unmap(struct irq_domain *d, unsigned int virq)
static void stmpe_gpio_irq_unmap(struct irq_domain *d, unsigned int virq)
{
#ifdef CONFIG_ARM
set_irq_flags(virq, 0);