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(parent: 4bcf59a) | patch
serial: 8250: 8250_omap: Move locking out from __dma_rx_do_complete()
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Thu, 19 Mar 2020 11:03:41 +0000 (16:33 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 24 Mar 2020 11:25:10 +0000 (12:25 +0100)
commit789898416749c8f3f081ce731c834c61eeac04fa
tree77e92462cf5151fe7d0c61ede0bbcd3f84fb2883tree | snapshot
parent4bcf59a5dea0f4e768e2b84fc78ce13a7fb27863commit | diff
serial: 8250: 8250_omap: Move locking out from __dma_rx_do_complete()

Caller functions of __dma_rx_do_complete() already hold rx_dma_lock.
Therefore move locking out of the function to avoid need to release and
reacquire lock.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20200319110344.21348-4-vigneshr@ti.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_omap.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git