[PATCH-next 20/20] gpio: gpio-omap: clean up register access in omap2_set_gpio_debounce()

Grygorii Strashko
2019-06-10T17:11:03Z

From: Russell King <rmk+kernel@armlinux.org.uk>

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
---
drivers/gpio/gpio-omap.c | 4 +---
1 file changed, 1 insertion(+), 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;
--
2.17.1