ddr: altera: Clean up rw_mgr_mem_calibrate_writes_center() part 4
authorMarek Vasut <marex@denx.de>
Tue, 21 Jul 2015 03:32:49 +0000 (05:32 +0200)
committerMarek Vasut <marex@denx.de>
Sat, 8 Aug 2015 12:14:23 +0000 (14:14 +0200)
commitd043ee5b4964481b529e8ee118598e5aedc902da
treed29c8c9554501b8bd6753e37d29059324dae2a98
parentc65408720670819a9a7174a6b0ed59968cd8ffb7
ddr: altera: Clean up rw_mgr_mem_calibrate_writes_center() part 4

Fix return values to match the common return value convention.

Signed-off-by: Marek Vasut <marex@denx.de>
drivers/ddr/altera/sequencer.c