From: Jamie Iles <jamie@jamieiles.com>
Date: Sat, 29 Jan 2011 05:01:02 +0000 (+1100)
Subject: crypto: omap-sham - don't treat NULL clk as an error
X-Git-Tag: v2.6.39-rc1~487^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=36be070ac600d023ada2ec107ee925f5ac5f902b;p=pandora-kernel.git

crypto: omap-sham - don't treat NULL clk as an error

clk_get() returns a struct clk cookie to the driver and some platforms
may return NULL if they only support a single clock.  clk_get() has only
failed if it returns a ERR_PTR() encoded pointer.

Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Reviewed-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Reviewed-by: Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

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