mmc: cb710: Return err value in cb710_wait_while_busy()
authorChris Ball <cjb@laptop.org>
Wed, 23 Feb 2011 23:17:43 +0000 (23:17 +0000)
committerChris Ball <cjb@laptop.org>
Tue, 15 Mar 2011 17:49:42 +0000 (13:49 -0400)
commitb3bd1b5b0054f716e58a65d4e2e449ea0252e9dd
treebfcd23a20790ba0a598398fb7882d98eeb6e37c1
parent24c300199b2f9125169c09ca3e950b17c16e2eab
mmc: cb710: Return err value in cb710_wait_while_busy()

Fixes:

drivers/mmc/host/cb710-mmc.c: In function ‘cb710_wait_while_busy’:
drivers/mmc/host/cb710-mmc.c:182:6: warning: variable ‘err’ set but not
used [-Wunused-but-set-variable]

Signed-off-by: Chris Ball <cjb@laptop.org>
Acked-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
drivers/mmc/host/cb710-mmc.c
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