Axel Lin ecb5646cb0 intel_scu_ipc: fix signedness bug
busy_loop() returns negative error code, thus change err variable
from u32 to int to properly propagate correct error code.

Also remove unneeded initialization for err and i variables.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-01-26 08:57:17 +10:00
..
2010-11-16 14:14:02 +01:00
2010-10-21 10:10:43 -04:00
2010-08-24 10:42:08 -07:00
2010-10-21 10:10:44 -04:00