Message ID | 20200506141317.119537-1-weiyongjun1@huawei.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [-next] soc: mediatek: Missing platform_device_unregister() on error in mtk_mmsys_probe() | expand |
Hi Wei, Thank you for your patch. On 6/5/20 16:13, Wei Yongjun wrote: > Add the missing platform_device_unregister() before return > from mtk_mmsys_probe() in the error handling case. > > Fixes: 667c769246b0 ("soc / drm: mediatek: Fix mediatek-drm device probing") > Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> > --- > drivers/soc/mediatek/mtk-mmsys.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c > index 05e322c9c301..05ce4cb464b0 100644 > --- a/drivers/soc/mediatek/mtk-mmsys.c > +++ b/drivers/soc/mediatek/mtk-mmsys.c > @@ -312,8 +312,10 @@ static int mtk_mmsys_probe(struct platform_device *pdev) > > drm = platform_device_register_data(&pdev->dev, "mediatek-drm", > PLATFORM_DEVID_AUTO, NULL, 0); > - if (IS_ERR(drm)) > + if (IS_ERR(drm)) { > + platform_device_unregister(clks); > return PTR_ERR(drm); > + } > > return 0; > } > > > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel >
On 06/05/2020 19:24, Enric Balletbo i Serra wrote: > Hi Wei, > > Thank you for your patch. > > On 6/5/20 16:13, Wei Yongjun wrote: >> Add the missing platform_device_unregister() before return >> from mtk_mmsys_probe() in the error handling case. >> >> Fixes: 667c769246b0 ("soc / drm: mediatek: Fix mediatek-drm device probing") >> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> > > Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> > applied to v5.7-next/soc Thanks! >> --- >> drivers/soc/mediatek/mtk-mmsys.c | 4 +++- >> 1 file changed, 3 insertions(+), 1 deletion(-) >> >> diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c >> index 05e322c9c301..05ce4cb464b0 100644 >> --- a/drivers/soc/mediatek/mtk-mmsys.c >> +++ b/drivers/soc/mediatek/mtk-mmsys.c >> @@ -312,8 +312,10 @@ static int mtk_mmsys_probe(struct platform_device *pdev) >> >> drm = platform_device_register_data(&pdev->dev, "mediatek-drm", >> PLATFORM_DEVID_AUTO, NULL, 0); >> - if (IS_ERR(drm)) >> + if (IS_ERR(drm)) { >> + platform_device_unregister(clks); >> return PTR_ERR(drm); >> + } >> >> return 0; >> } >> >> >> >> >> _______________________________________________ >> linux-arm-kernel mailing list >> linux-arm-kernel@lists.infradead.org >> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel >>
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c index 05e322c9c301..05ce4cb464b0 100644 --- a/drivers/soc/mediatek/mtk-mmsys.c +++ b/drivers/soc/mediatek/mtk-mmsys.c @@ -312,8 +312,10 @@ static int mtk_mmsys_probe(struct platform_device *pdev) drm = platform_device_register_data(&pdev->dev, "mediatek-drm", PLATFORM_DEVID_AUTO, NULL, 0); - if (IS_ERR(drm)) + if (IS_ERR(drm)) { + platform_device_unregister(clks); return PTR_ERR(drm); + } return 0; }
Add the missing platform_device_unregister() before return from mtk_mmsys_probe() in the error handling case. Fixes: 667c769246b0 ("soc / drm: mediatek: Fix mediatek-drm device probing") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> --- drivers/soc/mediatek/mtk-mmsys.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)