Re: [PATCH] gpu: anx7808: fix a missing check of return value

2018-12-20 Thread Laurent Pinchart
Hi Kangjie, Thank you for the patch. On Thursday, 20 December 2018 09:41:16 EET Kangjie Lu wrote: > Both anx78xx_set_bits() and anx78xx_clear_bits() in the poweron process > may fail. The fix inserts checks for their return values. If the poweron > process fails, it calls anx78xx_poweroff(). > >

Re: [PATCH] gpu: anx7808: fix a missing check of return value

2018-12-20 Thread kbuild test robot
Hi Kangjie, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.20-rc7 next-20181220] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/

Re: [PATCH] gpu: anx7808: fix a missing check of return value

2018-12-20 Thread kbuild test robot
Hi Kangjie, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.20-rc7 next-20181220] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/

[PATCH] gpu: anx7808: fix a missing check of return value

2018-12-19 Thread Kangjie Lu
Both anx78xx_set_bits() and anx78xx_clear_bits() in the poweron process may fail. The fix inserts checks for their return values. If the poweron process fails, it calls anx78xx_poweroff(). Signed-off-by: Kangjie Lu --- drivers/gpu/drm/bridge/analogix-anx78xx.c | 26 --- 1 fil