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(parent: 1b54634) | patch
gpio: mvebu/pwm: Refuse requests with inverted polarity
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Wed, 11 May 2022 07:58:56 +0000 (09:58 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 25 May 2022 07:10:40 +0000 (09:10 +0200)
commitbc27956777f7e1c1050d19c3a5d76f52bb931399
tree7aab94310f24cf3a140b75b269e33f9f52331268tree | snapshot
parent1b54634a07026f13fd4f27df6a8f55963180c0cccommit | diff
gpio: mvebu/pwm: Refuse requests with inverted polarity

[ Upstream commit 3ecb10175b1f776f076553c24e2689e42953fef5 ]

The driver doesn't take struct pwm_state::polarity into account when
configuring the hardware, so refuse requests for inverted polarity.

Fixes: 757642f9a584 ("gpio: mvebu: Add limited PWM support")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpio/gpio-mvebu.c diff | blob | history
wrapfs-4.19.y