diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2021-04-10 04:19:01 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-04-27 10:10:13 -0700 |
| commit | 08811c057b3e22f7a3df3955c138a59f3b651df0 (patch) | |
| tree | 5303c6e16771ac6c1f914abeb84921eb32f57fa1 | |
| parent | 4b95d371fb001185af84d177e69a23d55bd0167a (diff) | |
drm/msm/dsi: dsi_phy_28nm_8960: fix uninitialized variable access
The parent_name initialization was lost in refactoring, restore it now.
Fixes: 5d13459650b3 ("drm/msm/dsi: push provided clocks handling into a generic code")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Link: https://lore.kernel.org/r/20210410011901.1735866-1-dmitry.baryshkov@linaro.org
Signed-off-by: Rob Clark <robdclark@chromium.org>
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c index 582b1428f971..86e40a0d41a3 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c @@ -405,6 +405,10 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw **prov if (!vco_name) return -ENOMEM; + parent_name = devm_kzalloc(dev, 32, GFP_KERNEL); + if (!parent_name) + return -ENOMEM; + clk_name = devm_kzalloc(dev, 32, GFP_KERNEL); if (!clk_name) return -ENOMEM; |