Re: [PATCH stable 5.4.y] pwm: hibvt: Explicitly set .polarity in .get_state()

[Greg KH <greg@kroah.com>]

On Mon, Oct 09, 2023 at 03:43:09PM +0200, Uwe Kleine-König wrote:
> [ Upstream commit 6f57937980142715e927697a6ffd2050f38ed6f6 ]
> 
> The driver only both polarities. Complete the implementation of
> .get_state() by setting .polarity according to the configured hardware
> state.
> 
> Fixes: d09f00810850 ("pwm: Add PWM driver for HiSilicon BVT SOCs")
> Link: https://lore.kernel.org/r/20230228135508.1798428-2-u.kleine-koenig@pengutronix.de
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
> ---
> Hello,
> 
> this is a backport to 5.4.257. The original was backported to
> 
> - v5.10.179 as commit 155b2586de3f171d46c8a1955990d4676487501e
> - v5.15.109 as commit 78559037632b8343b85fb1e2d0b55405c2b73b4a
> - v6.1.24 as commit 98ba763cc91c8e0117ccc28e300640eee52f9b44
> - v6.2.11 as commit 28ab26f6a95b4bda64cba22704484d209aad5417
> 
> A direct
> 
> 	git cherry-pick 6f57937980142715e927697a6ffd2050f38ed6f6
> 
> on 5.4.257 fails with a conflict, but the same happend on 5.10.y and
> 5.15.y, where it was backported correctly. So
> 
> 	git cherry-pick 78559037632b8343b85fb1e2d0b55405c2b73b4a
> 
> works just fine and results in this patch. Cherry-picking
> 78559037632b8343b85fb1e2d0b55405c2b73b4a also works fine on for 4.19.y
> and 4.14.
> 
> Note there is a broken sentence in the commit log, s/only/supports/
> would be appropriate. I am unsure however if I'm allowed to fix it or if
> the commit log has to be exactly the same as the original.

Now queued up, thanks.

greg k-h