RE: [PATCH] drm/i915/psr: Fix unsigned expression compared with zero

2023-11-22 Thread Kahola, Mika
top.org; > dri-devel@lists.freedesktop.org; linux-ker...@vger.kernel.org; Jiapeng Chong > ; Abaci Robot ; > Kahola, Mika > Subject: Re: [PATCH] drm/i915/psr: Fix unsigned expression compared with zero > > On Wed, 22 Nov 2023, Jiapeng Chong wrote: > > The entry_setup_frames i

Re: [PATCH] drm/i915/psr: Fix unsigned expression compared with zero

2023-11-22 Thread Jani Nikula
On Wed, 22 Nov 2023, Jiapeng Chong wrote: > The entry_setup_frames is defined as u8 type, else(entry_setup_frames < 0) > is invalid. At the same time, the return value of function > intel_psr_entry_setup_frames is also of type int. so modified > its type to int. > > ./drivers/gpu/drm/i915/display/

[PATCH] drm/i915/psr: Fix unsigned expression compared with zero

2023-11-22 Thread Jiapeng Chong
The entry_setup_frames is defined as u8 type, else(entry_setup_frames < 0) is invalid. At the same time, the return value of function intel_psr_entry_setup_frames is also of type int. so modified its type to int. ./drivers/gpu/drm/i915/display/intel_psr.c:1336:5-23: WARNING: Unsigned expression c