[SERIAL] Remove unused variable in sa1100.c
Since the spinlock was removed from sa1100_start_tx(), the "flags"
variable becomes redundant. Remove it.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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Since the spinlock was removed from sa1100_start_tx(), the "flags"
variable becomes redundant. Remove it.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>