ARM: SAMSUNG: Should check for IS_ERR(clk) instead of NULL
authorJonghwan Choi <jhbird.choi@samsung.com>
Wed, 20 Jun 2012 08:05:37 +0000 (17:05 +0900)
committerBen Hutchings <ben@decadent.org.uk>
Wed, 4 Jul 2012 04:44:22 +0000 (05:44 +0100)
commit a5d8f4765f0e92ef027492a8cb979c5b8d45f2c3 upstream.

On the error condition clk_get() returns ERR_PTR().

Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

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