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authorUwe Kleine-König2020-12-03 09:41:42 +0100
committerLinus Torvalds2020-12-03 09:57:37 -0800
commit062c9cdf60a1e581b1002d372f1cf8e745fe3c16 (patch)
treefe543769ae6a1a21d84c78cd9dc635f79a8865a3 /drivers/tty
parent4f134b89a24b965991e7c345b9a4591821f7c2a6 (diff)
pwm: sl28cpld: fix getting driver data in pwm callbacks
Currently .get_state() and .apply() use dev_get_drvdata() on the struct device related to the pwm chip. This only works after .probe() called platform_set_drvdata() which in this driver happens only after pwmchip_add() and so comes possibly too late. Instead of setting the driver data earlier use the traditional container_of approach as this way the driver data is conceptually and computational nearer. Fixes: 9db33d221efc ("pwm: Add support for sl28cpld PWM controller") Tested-by: Michael Walle <michael@walle.cc> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/tty')
0 files changed, 0 insertions, 0 deletions