diff options
| author |   Grygorii Strashko <grygorii.strashko@linaro.org> | 2015-03-23 14:18:26 +0200 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2015-03-27 11:05:32 +0100 |
| commit | 37e14ecfb1f461621d4dd0b2d83a790c176212a4 (patch) | |
| tree | 8e70d66ae7423c5b230e826930b8b0359a76c5a2 /drivers/gpio | |
| parent | gpio: omap: convert debounce functions switch to use gpio offset (diff) | |
| download | linux-dev-37e14ecfb1f461621d4dd0b2d83a790c176212a4.tar.xz linux-dev-37e14ecfb1f461621d4dd0b2d83a790c176212a4.zip | |
gpio: omap: drop 'gpio' param from omap_gpio_init_irq()
The 'gpio' parameter isn't needed any more as it
duplicates 'offset' parameter, so drop it.
Tested-by: Tony Lindgren <tony@atomide.com>
Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Acked-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Grygorii Strashko <grygorii.strashko@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-omap.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 2df693bb2693..ff5d54dc9aee 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -479,14 +479,13 @@ static int omap_gpio_is_input(struct gpio_bank *bank, unsigned offset) return readl_relaxed(reg) & BIT(offset); } -static void omap_gpio_init_irq(struct gpio_bank *bank, unsigned gpio, - unsigned offset) +static void omap_gpio_init_irq(struct gpio_bank *bank, unsigned offset) { if (!LINE_USED(bank->mod_usage, offset)) { omap_enable_gpio_module(bank, offset); omap_set_gpio_direction(bank, offset, 1); } - bank->irq_usage |= BIT(GPIO_INDEX(bank, gpio)); + bank->irq_usage |= BIT(offset); } static int omap_gpio_irq_type(struct irq_data *d, unsigned type) @@ -518,7 +517,7 @@ static int omap_gpio_irq_type(struct irq_data *d, unsigned type) spin_lock_irqsave(&bank->lock, flags); offset = GPIO_INDEX(bank, gpio); retval = omap_set_gpio_triggering(bank, offset, type); - omap_gpio_init_irq(bank, gpio, offset); + omap_gpio_init_irq(bank, offset); if (!omap_gpio_is_input(bank, offset)) { spin_unlock_irqrestore(&bank->lock, flags); return -EINVAL; @@ -803,15 +802,14 @@ exit: static unsigned int omap_gpio_irq_startup(struct irq_data *d) { struct gpio_bank *bank = omap_irq_data_get_bank(d); - unsigned int gpio = omap_irq_to_gpio(bank, d->hwirq); unsigned long flags; - unsigned offset = GPIO_INDEX(bank, gpio); + unsigned offset = d->hwirq; if (!BANK_USED(bank)) pm_runtime_get_sync(bank->dev); spin_lock_irqsave(&bank->lock, flags); - omap_gpio_init_irq(bank, gpio, offset); + omap_gpio_init_irq(bank, offset); spin_unlock_irqrestore(&bank->lock, flags); omap_gpio_unmask_irq(d); |