clk: clk-xgene: Adjust six checks for null pointers
authorMarkus Elfring <elfring@users.sourceforge.net>
Tue, 26 Sep 2017 19:27:52 +0000 (21:27 +0200)
committerStephen Boyd <sboyd@codeaurora.org>
Tue, 14 Nov 2017 01:40:03 +0000 (17:40 -0800)
commit62c73ed5bf6372bd8417897ea9dcaf1d50d50de6
tree088d380732d1b030cce05bebfbd13330e652b260
parente335545f5d864c47768e932e08667480667d9e97
clk: clk-xgene: Adjust six checks for null pointers

The script “checkpatch.pl” pointed information out like the
following.

Comparison to NULL could be written ...

Thus fix the affected source code places.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
drivers/clk/clk-xgene.c