linux-stable/drivers/staging/greybus/TODO at 03baa67f497d3ed94109b8099353a4f46a147ce7 - mirrors/linux-stable - Git - Batts Cloud

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Uwe Kleine-König c11cbd57f0 staging: greybus: Add TODO item about modernizing the pwm code

drivers/staging/greybus/pwm.c uses the old style PWM callbacks, new drivers
should stick to the atomic API instead.

Acked-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Link: https://lore.kernel.org/r/20201208101607.42785-1-uwe@kleine-koenig.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-12-09 15:49:04 +01:00

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 * Convert all uses of the old GPIO API from <linux/gpio.h> to the
   GPIO descriptor API in <linux/gpio/consumer.h> and look up GPIO
   lines from device tree or ACPI.
 * Make pwm.c use the struct pwm_ops::apply instead of ::config, ::set_polarity,
   ::enable and ::disable.