Commit 60b18b9a authored Apr 04, 2013 by Tarun Kanti DebBarma Committed by Linus Walleij Apr 10, 2013

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



68942edb (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>

parent 879fe324

drivers/gpio/gpio-omap.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -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);

		/*

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