diff options
| author | Kees Cook <keescook@chromium.org> | 2018-07-04 10:27:30 -0700 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-07-05 16:40:03 -0500 |
| commit | 4c1ac53eb867670883f1518f620b19c2fed7e516 (patch) | |
| tree | 66433d6a91be8f93e9fe88637964ff7dec96bd61 /drivers/gpu/drm/amd/display/modules/color/color_gamma.c | |
| parent | 25177e7f94a3deeda410edaf9313d0f1a2bb68e0 (diff) | |
| download | linux-4c1ac53eb867670883f1518f620b19c2fed7e516.tar.bz2 | |
drm/amd/display: Use 2-factor allocator calls
As already done treewide, switch from open-coded multiplication to
2-factor allocation helper.
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/color/color_gamma.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/color/color_gamma.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c index 98edaefa2b47..ee69c949bfbf 100644 --- a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c +++ b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c @@ -1723,8 +1723,8 @@ bool mod_color_calculate_curve(enum dc_transfer_func_predefined trans, kvfree(rgb_regamma); } else if (trans == TRANSFER_FUNCTION_HLG || trans == TRANSFER_FUNCTION_HLG12) { - rgb_regamma = kvzalloc(sizeof(*rgb_regamma) * - (MAX_HW_POINTS + _EXTRA_POINTS), + rgb_regamma = kvcalloc(MAX_HW_POINTS + _EXTRA_POINTS, + sizeof(*rgb_regamma), GFP_KERNEL); if (!rgb_regamma) goto rgb_regamma_alloc_fail; @@ -1802,8 +1802,8 @@ bool mod_color_calculate_degamma_curve(enum dc_transfer_func_predefined trans, kvfree(rgb_degamma); } else if (trans == TRANSFER_FUNCTION_HLG || trans == TRANSFER_FUNCTION_HLG12) { - rgb_degamma = kvzalloc(sizeof(*rgb_degamma) * - (MAX_HW_POINTS + _EXTRA_POINTS), + rgb_degamma = kvcalloc(MAX_HW_POINTS + _EXTRA_POINTS, + sizeof(*rgb_degamma), GFP_KERNEL); if (!rgb_degamma) goto rgb_degamma_alloc_fail; |