gpio: omap: simplify omap_toggle_gpio_edge_triggering()

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This function open-codes an exclusive-or bitwise operation using an
if() statement and explicitly setting or clearing the bit. Instead,
use an exclusive-or operation instead, and simplify the function.

We can combine the preprocessor conditional using IS_ENABLED() and
gain some additional compilation coverage.

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>

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Russell King 2019-06-10 20:10:56 +03:00 • committed by Linus Walleij

parent 8ee1de65a9

commit a47b91587f

1 changed files with 4 additions and 18 deletions

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drivers/gpio/gpio-omap.c

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