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| author | Elen Song <elen.song@atmel.com> | 2013-07-22 16:30:28 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-29 13:03:30 -0700 |
| commit | 33d64c4ffab7da36d657a35fe2b494d5c971f615 (patch) | |
| tree | cabe4532c8f3c0f3c28f7f5364ef43ca4d94e1d2 /include/linux/atmel_serial.h | |
| parent | 34df42f59a602241b416001516d53fcfe35072b2 (diff) | |
| download | lwn-33d64c4ffab7da36d657a35fe2b494d5c971f615.tar.gz lwn-33d64c4ffab7da36d657a35fe2b494d5c971f615.zip | |
serial: at91: support run time switch transfer mode
We will switch to pio mode when request of dma or pdc fail.
But soon or later, when the request is success, the transfer mode can switch to them at
next open serial port action.
So in startup stage, we should get original transfer mode.
Signed-off-by: Elen Song <elen.song@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/atmel_serial.h')
0 files changed, 0 insertions, 0 deletions