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| author | Robin Gong <yibin.gong@nxp.com> | 2018-06-20 00:56:58 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-06-28 21:02:38 +0900 |
| commit | fb7f1bf8d05e4f339450f3f74bd91c72ce980748 (patch) | |
| tree | fdf414dbb8d65fb1db0989218d96c660d0eb84f4 /drivers/tty/tty_io.c | |
| parent | e51e597d9f692cd7d205e3b44bb35ea3b97e7329 (diff) | |
| download | blackbird-op-linux-fb7f1bf8d05e4f339450f3f74bd91c72ce980748.tar.gz blackbird-op-linux-fb7f1bf8d05e4f339450f3f74bd91c72ce980748.zip | |
tty: serial: imx: correct dma cookie status
Correct to check the right rx dma cookie status in spit of it
works because only one cookie is running in the current sdma.
But it will not once sdma driver support multi cookies
running based on virt-dma.
Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Tested-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_io.c')
0 files changed, 0 insertions, 0 deletions
