projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: b86f86e) | patch
tty: serial: imx: disable ageing timer interrupt if dma in use
authorTroy Kisky <troy.kisky@boundarydevices.com>
Fri, 20 Oct 2017 21:20:19 +0000 (14:20 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 4 Nov 2017 11:38:49 +0000 (12:38 +0100)
commit52108109fa125ffb11df178e1ac5eb9650f0743d
treed02c11327ea7130bd8a21fe5703bf1be7e86d85btree | snapshot
parentb86f86e8e7c5264bb8f5835d60f9ec840d9f5a7acommit | diff
tty: serial: imx: disable ageing timer interrupt if dma in use

Since commit 4dec2f119e86 ("imx-serial: RX DMA startup latency")
the interrupt routine no longer will start rx dma.
So, we no longer need to enable this interrupt to start dma.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/imx.c diff | blob | history
Domain: System / Kernel;