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(parent: 93fffbb) | patch
clk: palmas: fix a possible NULL dereference
authorLABBE Corentin <clabbe.montjoie@gmail.com>
Wed, 25 Nov 2015 12:52:02 +0000 (13:52 +0100)
committerStephen Boyd <sboyd@codeaurora.org>
Sat, 30 Jan 2016 00:57:09 +0000 (16:57 -0800)
commit8d0a69d735318cbd99c1376d16ed7ff82a7a678e
tree5ca448bddf64351d7b0cbbd66dc8f203d9199507tree | snapshot
parent93fffbbee11af1ff9658c2822cfd355b4f16243dcommit | diff
clk: palmas: fix a possible NULL dereference

of_match_device could return NULL, and so cause a NULL pointer
dereference later.
Even if the probability of this case is very low, fixing it made
static analyzers happy.

Solving this with of_device_get_match_data made also code simplier.

Reported-by: coverity (CID 1324137)
Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
drivers/clk/clk-palmas.c diff | blob | history
Beck SC1x5 Kernel