gpio: mb86s7x: Use devm_clk_get_optional() to get the input clock

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Simplify the code which fetches the input clock by using
devm_clk_get_optional(). If no input clock is present
devm_clk_get_optional() will return NULL instead of an error
which matches the behavior of the old code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200512182623.54990-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Andy Shevchenko 2020-05-12 21:26:22 +03:00 • committed by Linus Walleij

parent 582838ea5b

commit 672de52744

1 changed files with 7 additions and 9 deletions

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drivers/gpio/gpio-mb86s7x.c

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