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(parent: 898c7a9) | patch
phy: mediatek: Fix missing check in mtk_mipi_tx_probe
authorMiaoqian Lin <linmq006@gmail.com>
Fri, 24 Dec 2021 08:21:03 +0000 (08:21 +0000)
committerVinod Koul <vkoul@kernel.org>
Mon, 27 Dec 2021 10:28:03 +0000 (15:58 +0530)
commit399c91c3f30531593e5ff6ca7b53f47092128669
treec4bf15391296430225a3b605e69dccb27c18eb01tree | snapshot
parent898c7a9ec81620125f2463714a0f4dea18ad6e54commit | diff
phy: mediatek: Fix missing check in mtk_mipi_tx_probe

The of_device_get_match_data() function may return NULL.
Add check to prevent potential null dereference.

Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20211224082103.7658-1-linmq006@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/phy/mediatek/phy-mtk-mipi-dsi.c diff | blob | history
Domain: System / Kernel;