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[media] davinci: vpfe: fix return value check in vpfe_enable_clock()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Mon, 11 Mar 2013 12:57:22 +0000 (09:57 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Sat, 23 Mar 2013 14:28:21 +0000 (11:28 -0300)
commit4efc0b9d6eb9b20f3a5f844e0b3522eeba520619
tree0a45a9361b8dce315ca5db458afc56c7b4db6ff9tree | snapshot
parent1550d5bbc1e6056b5fdc07f30de592c99986a34ecommit | diff
[media] davinci: vpfe: fix return value check in vpfe_enable_clock()

In case of error, the function clk_get() returns ERR_PTR()
and never returns NULL. The NULL test in the return value
check should be replaced with IS_ERR().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Reviewed-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/staging/media/davinci_vpfe/vpfe_mc_capture.c diff | blob | history
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