Re: [PATCH 1/2] drm/imx: ipuv3-crtc: Return error if ipu_plane_init() fails for primary plane

On Fri, Nov 06, 2015 at 11:05:54AM +0100, Philipp Zabel wrote: > Hi Liu, > > Am Mittwoch, den 04.11.2015, 18:15 +0800 schrieb Liu Ying: > > For primary plane initialization failure cases, ipu_plane_init() may return > > a pointer encoded by ERR_PTR(). So, we should bailout instead of use that > >

Re: [PATCH 1/2] drm/imx: ipuv3-crtc: Return error if ipu_plane_init() fails for primary plane

Hi Liu, Am Mittwoch, den 04.11.2015, 18:15 +0800 schrieb Liu Ying: > For primary plane initialization failure cases, ipu_plane_init() may return > a pointer encoded by ERR_PTR(). So, we should bailout instead of use that > pointer blindly. > > Signed-off-by: Liu Ying > --- >

Re: [PATCH 1/2] drm/imx: ipuv3-crtc: Return error if ipu_plane_init() fails for primary plane

Hi Liu, Am Mittwoch, den 04.11.2015, 18:15 +0800 schrieb Liu Ying: > For primary plane initialization failure cases, ipu_plane_init() may return > a pointer encoded by ERR_PTR(). So, we should bailout instead of use that > pointer blindly. > > Signed-off-by: Liu Ying >

Re: [PATCH 1/2] drm/imx: ipuv3-crtc: Return error if ipu_plane_init() fails for primary plane

On Fri, Nov 06, 2015 at 11:05:54AM +0100, Philipp Zabel wrote: > Hi Liu, > > Am Mittwoch, den 04.11.2015, 18:15 +0800 schrieb Liu Ying: > > For primary plane initialization failure cases, ipu_plane_init() may return > > a pointer encoded by ERR_PTR(). So, we should bailout instead of use that > >

[PATCH 1/2] drm/imx: ipuv3-crtc: Return error if ipu_plane_init() fails for primary plane

For primary plane initialization failure cases, ipu_plane_init() may return a pointer encoded by ERR_PTR(). So, we should bailout instead of use that pointer blindly. Signed-off-by: Liu Ying --- drivers/gpu/drm/imx/ipuv3-crtc.c | 4 1 file changed, 4 insertions(+) diff --git

[PATCH 1/2] drm/imx: ipuv3-crtc: Return error if ipu_plane_init() fails for primary plane

For primary plane initialization failure cases, ipu_plane_init() may return a pointer encoded by ERR_PTR(). So, we should bailout instead of use that pointer blindly. Signed-off-by: Liu Ying --- drivers/gpu/drm/imx/ipuv3-crtc.c | 4 1 file changed, 4 insertions(+)