From: Wambui Karuga Date: Mon, 30 Dec 2019 19:41:02 +0000 (+0300) Subject: drm/msm: use BUG_ON macro for debugging. X-Git-Tag: v5.15~4520^2~8^2~9 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e37b624d25139f8b9d4bdafb3ac5131f56d0e7bb;p=platform%2Fkernel%2Flinux-starfive.git drm/msm: use BUG_ON macro for debugging. As the if statement only checks for the value of the offset_name variable, it can be replaced by the more conscise BUG_ON macro for error reporting. Signed-off-by: Wambui Karuga Reviewed-by: Sean Paul Signed-off-by: Rob Clark --- diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h index cd7ec02..9ff4e55 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h @@ -340,10 +340,7 @@ OUT_PKT7(struct msm_ringbuffer *ring, uint8_t opcode, uint16_t cnt) static inline bool adreno_reg_check(struct adreno_gpu *gpu, enum adreno_regs offset_name) { - if (offset_name >= REG_ADRENO_REGISTER_MAX || - !gpu->reg_offsets[offset_name]) { - BUG(); - } + BUG_ON(offset_name >= REG_ADRENO_REGISTER_MAX || !gpu->reg_offsets[offset_name]); /* * REG_SKIP is a special value that tell us that the register in