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
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x86	intel_scu_ipc: fix signedness bug	2011-01-26 08:57:17 +10:00
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