diff options
| author | Rob Clark <robdclark@chromium.org> | 2022-03-05 20:34:03 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2022-03-05 20:41:25 +0300 |
| commit | cca96584b35765bf9eb5f38ca55a144ea2ba0de4 (patch) | |
| tree | 0676df4f74e37aabc2ca14b64c6aa4f54f2e9294 /drivers | |
| parent | 17154addc5c1a175bcf3441ff0d9598efa1f05cd (diff) | |
| download | linux-cca96584b35765bf9eb5f38ca55a144ea2ba0de4.tar.xz | |
drm/msm/a6xx: Fix missing ARRAY_SIZE() check
Fixes: f6d62d091cfd ("drm/msm/a6xx: add support for Adreno 660 GPU")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220305173405.914989-1-robdclark@gmail.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c index 02b47977b5c3..83c31b2ad865 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c @@ -683,19 +683,23 @@ static void a6xx_set_cp_protect(struct msm_gpu *gpu) { struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); const u32 *regs = a6xx_protect; - unsigned i, count = ARRAY_SIZE(a6xx_protect), count_max = 32; - - BUILD_BUG_ON(ARRAY_SIZE(a6xx_protect) > 32); - BUILD_BUG_ON(ARRAY_SIZE(a650_protect) > 48); + unsigned i, count, count_max; if (adreno_is_a650(adreno_gpu)) { regs = a650_protect; count = ARRAY_SIZE(a650_protect); count_max = 48; + BUILD_BUG_ON(ARRAY_SIZE(a650_protect) > 48); } else if (adreno_is_a660_family(adreno_gpu)) { regs = a660_protect; count = ARRAY_SIZE(a660_protect); count_max = 48; + BUILD_BUG_ON(ARRAY_SIZE(a660_protect) > 48); + } else { + regs = a6xx_protect; + count = ARRAY_SIZE(a6xx_protect); + count_max = 32; + BUILD_BUG_ON(ARRAY_SIZE(a6xx_protect) > 32); } /* |