diff options
| author |   Russell King <rmk+kernel@armlinux.org.uk> | 2019-06-10 20:11:03 +0300 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2019-06-12 11:15:10 +0200 |
| commit | 754dfd7992653ca2e2d6f69fcbf0e9ad3f9ba281 (patch) | |
| tree | 30e9f24642a6d7adb4b4b33082ad120221677e8c /drivers/gpio/gpio-omap.c | |
| parent | gpio: omap: irq_startup() must not return error codes (diff) | |
| download | linux-dev-754dfd7992653ca2e2d6f69fcbf0e9ad3f9ba281.tar.xz linux-dev-754dfd7992653ca2e2d6f69fcbf0e9ad3f9ba281.zip | |
gpio: omap: clean up register access in omap2_set_gpio_debounce()
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-omap.c')
| -rw-r--r-- | drivers/gpio/gpio-omap.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 94b10dfbff3f..52592eac0895 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -181,7 +181,6 @@ static inline void omap_gpio_dbck_disable(struct gpio_bank *bank) static int omap2_set_gpio_debounce(struct gpio_bank *bank, unsigned offset, unsigned debounce) { - void __iomem *reg; u32 val; u32 l; bool enable = !!debounce; @@ -198,8 +197,7 @@ static int omap2_set_gpio_debounce(struct gpio_bank *bank, unsigned offset, l = BIT(offset); clk_enable(bank->dbck); - reg = bank->base + bank->regs->debounce; - writel_relaxed(debounce, reg); + writel_relaxed(debounce, bank->base + bank->regs->debounce); val = omap_gpio_rmw(bank->base + bank->regs->debounce_en, l, enable); bank->dbck_enable_mask = val; |