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(parent: 8bdb65d) | patch
pwm: samsung: Remove redundant checks from pwm_samsung_config()
authorBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Mon, 24 Apr 2017 10:01:07 +0000 (12:01 +0200)
committerThierry Reding <thierry.reding@gmail.com>
Mon, 21 Aug 2017 08:39:11 +0000 (10:39 +0200)
commit23aa19a22e7fcb49ebe198517d0a15b46810243f
treed09a22b062d62e11deadbe009804eb8c79ca91edtree
parent8bdb65dc8575978214785462870852a56b6a21accommit | diff
pwm: samsung: Remove redundant checks from pwm_samsung_config()

If the requested period_ns and duty_ns values are identical to the last
programmed ones pwm_samsung_config() returns early and skips the
hardware configuration. The same checks are now done by the PWM core so
the driver specific ones can be removed.

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
drivers/pwm/pwm-samsung.c diff | blob | history
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