arm: omap: sdram-nokia: improve error handling

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>
This commit is contained in:
Aaro Koskinen 2010-12-17 15:13:46 -08:00 • committed by Tony Lindgren
commit 2b1af87ace