pwm: Make pwmchip_remove() return void
Since some time pwmchip_remove() always returns 0 so the return value isn't usefull. Now that all callers are converted to ignore its value the function can be changed to return void. Signed-off-by:Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by:
Thierry Reding <thierry.reding@gmail.com>
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7587f8a8
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