xiaomi-sm8450/android_kernel_xiaomi_sm8450
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ebc9baed42e42f9b51cf61672b7afb72f068d523
android_kernel_xiaomi_sm8450/drivers/tty/tty_io.c
Peter Hurley 8842dda236 tty: Don't protect atomic operation with mutex 
test_bit() is already atomic; drop mutex lock/unlock.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-18 16:46:31 -07:00

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