s3c2410fb: don't treat NULL clk as an error
authorJamie Iles <jamie@jamieiles.com>
Tue, 11 Jan 2011 12:43:42 +0000 (12:43 +0000)
committerPaul Mundt <lethal@linux-sh.org>
Wed, 12 Jan 2011 06:00:31 +0000 (15:00 +0900)
commit0b2e9cb42cd0b5b0c95a776e30c9ecdff16587ea
tree58ffc719ee3a68a429980f304466d3cb914c7116
parentccd8c79c5608fc4835dcb0244623ceae2489f72d
s3c2410fb: 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.

Cc: Vincent Sanders <support@simtec.co.uk>
Cc: linux-fbdev@vger.kernel.org
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
drivers/video/s3c2410fb.c