gpio/omap: remove extra context restores in *_runtime_resume()

68942edb09f69b6e09522d1d346665eb3aadde49 (gpio/omap: fix wakeups
on level-triggered GPIOs) already restores the fallingdetect and
risingdetect contexts in *_runtime_resume(). These registers were
modified in *_runtime_suspend() to include even those configured
as level-triggered since only edge-triggered gpios can generate
wakeup events. Therefore, the old context restores of the same
registers present later in the code is not needed any more.
Remove them.

Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@ti.com>
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 0de2e0d71b92..405ce6fd2e5c 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -1292,10 +1292,6 @@ static int omap_gpio_runtime_resume(struct device *dev)
                 return 0;
         }
 
-        __raw_writel(bank->context.fallingdetect,
-                        bank->base + bank->regs->fallingdetect);
-        __raw_writel(bank->context.risingdetect,
-                        bank->base + bank->regs->risingdetect);
         l = __raw_readl(bank->base + bank->regs->datain);
 
         /*