From: Cyril Roelandt <tipecaml@gmail.com>
Date: Wed, 12 Dec 2012 00:24:54 +0000 (+0100)
Subject: spi/sh-hspi: fix return value check in hspi_probe().
X-Git-Tag: v3.8-rc1~41^4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3601e56cf64a3f2df6f6380cccb3644274406e2;p=pandora-kernel.git

spi/sh-hspi: fix return value check in hspi_probe().

According to its documentation, clk_get() returns a "valid IS_ERR() condition
containing errno", so we should call IS_ERR() rather than a NULL check.

Signed-off-by: Cyril Roelandt <tipecaml@gmail.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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