From: Benoit Cousson <b-cousson@ti.com>
Date: Wed, 19 May 2010 02:23:44 +0000 (-0600)
Subject: OMAP: hwmod: Remove IS_ERR check with omap_clk_get_by_name return value
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=27eb55c0038126b5a9fef58bcc3e7dac51f425b2;p=pandora-kernel.git

OMAP: hwmod: Remove IS_ERR check with omap_clk_get_by_name return value

The previous clock API was returning a standard linux error code in
case of failure. This is not the case anymore with the new
omap_clk_get_by_name API. A NULL value means that the clock node
does not exist.
Replace all the IS_ERR check by a !clk check.

Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
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