tree 88f4cd4a729a48edace500c8d164f4c01c443712
parent b6efa1eabbe8d23fd7dcad1eed8ce945f4adea83
author Sonic Zhang <sonic.zhang@analog.com> 1230903638 +0000
committer Linus Torvalds <torvalds@linux-foundation.org> 1230920374 -0800

Blackfin Serial Driver: Fix bug - BF527-EZKIT unable to receive large files over UART in DMA mode

Add spin_lock_irqsave() when receive and transfer data.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>