arm: omap: sdram-nokia: improve error handling
authorAaro Koskinen <aaro.koskinen@nokia.com>
Fri, 17 Dec 2010 23:13:46 +0000 (15:13 -0800)
committerTony Lindgren <tony@atomide.com>
Fri, 17 Dec 2010 23:13:46 +0000 (15:13 -0800)
Actually check for errors: print an error log and return NULL.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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