On Mon, 04 Jan 2016, Vladimir Zapolskiy wrote:
> On 22.09.2015 02:23, Lee Jones wrote:
> > On Sun, 14 Jun 2015, Vladimir Zapolskiy wrote:
> >
> >> If pwm is requested by legacy pwm_request() and if the following
> >> backlight_device_register() call fails, add pwm_free() clean-up.
> >>
> >> Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@xxxxxxxxxx>
> >> ---
> >> drivers/video/backlight/pwm_bl.c | 2 ++
> >> 1 file changed, 2 insertions(+)
> >
> > Applied, thanks.
> >
>
> I've just encountered that this change is not present in v4.4-rc, also it is
> not in yours for-backlight-next branch, could you please double check the
> status of the change?
Looks like this slipped though the gaps.
Reapplied, thanks.
> >> diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c
> >> index 9991cdb..a691247 100644
> >> --- a/drivers/video/backlight/pwm_bl.c
> >> +++ b/drivers/video/backlight/pwm_bl.c
> >> @@ -307,6 +307,8 @@ static int pwm_backlight_probe(struct platform_device *pdev)
> >> if (IS_ERR(bl)) {
> >> dev_err(&pdev->dev, "failed to register backlight\n");
> >> ret = PTR_ERR(bl);
> >> + if (pb->legacy)
> >> + pwm_free(pb->pwm);
> >> goto err_alloc;
> >> }
> >>
> >
>
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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