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Subject[PATCH 4/5] arm: omap: remove the unused omap_gpio_set_debounce methods
Date
From: Felipe Balbi <felipe.balbi@nokia.com>

nobody uses that anymore, so remove and expect drivers
to use the gpiolib implementation.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
---
arch/arm/plat-omap/gpio.c | 73 ---------------------------------------------
1 files changed, 0 insertions(+), 73 deletions(-)
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 4a17dc4..95f92b0 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -665,79 +665,6 @@ static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio,
__raw_writel(val, reg);
}

-void omap_set_gpio_debounce(int gpio, int enable)
-{
- struct gpio_bank *bank;
- void __iomem *reg;
- unsigned long flags;
- u32 val, l = 1 << get_gpio_index(gpio);
-
- if (cpu_class_is_omap1())
- return;
-
- bank = get_gpio_bank(gpio);
- reg = bank->base;
-
- if (cpu_is_omap44xx())
- reg += OMAP4_GPIO_DEBOUNCENABLE;
- else
- reg += OMAP24XX_GPIO_DEBOUNCE_EN;
-
- if (!(bank->mod_usage & l)) {
- printk(KERN_ERR "GPIO %d not requested\n", gpio);
- return;
- }
-
- spin_lock_irqsave(&bank->lock, flags);
- val = __raw_readl(reg);
-
- if (enable && !(val & l))
- val |= l;
- else if (!enable && (val & l))
- val &= ~l;
- else
- goto done;
-
- if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
- if (enable)
- clk_enable(bank->dbck);
- else
- clk_disable(bank->dbck);
- }
-
- __raw_writel(val, reg);
-done:
- spin_unlock_irqrestore(&bank->lock, flags);
-}
-EXPORT_SYMBOL(omap_set_gpio_debounce);
-
-void omap_set_gpio_debounce_time(int gpio, int enc_time)
-{
- struct gpio_bank *bank;
- void __iomem *reg;
-
- if (cpu_class_is_omap1())
- return;
-
- bank = get_gpio_bank(gpio);
- reg = bank->base;
-
- if (!bank->mod_usage) {
- printk(KERN_ERR "GPIO not requested\n");
- return;
- }
-
- enc_time &= 0xff;
-
- if (cpu_is_omap44xx())
- reg += OMAP4_GPIO_DEBOUNCINGTIME;
- else
- reg += OMAP24XX_GPIO_DEBOUNCE_VAL;
-
- __raw_writel(enc_time, reg);
-}
-EXPORT_SYMBOL(omap_set_gpio_debounce_time);
-
#ifdef CONFIG_ARCH_OMAP2PLUS
static inline void set_24xx_gpio_triggering(struct gpio_bank *bank, int gpio,
int trigger)
--
1.7.1


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