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tty/serial: at91: maxburst was missing for dma transfers
authorLudovic Desroches <ludovic.desroches@atmel.com>
Thu, 16 Apr 2015 14:58:12 +0000 (16:58 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 13 May 2015 12:14:28 +0000 (05:14 -0700)
commit8aff8de536ecedc80b0171aa120cdd839d024add
tree8a6b99a7df136f95329a158721cc6b2dbf95c84ctree | snapshot
parentbc9b5647bbf2c0818f729a87eeab983ba7714e84commit | diff
tty/serial: at91: maxburst was missing for dma transfers

commit a8d4e01637902311c5643b69a5c80e2805f04054 upstream.

Maxburst was not set when doing the dma slave configuration. This value
is checked by the recently introduced xdmac. It causes an error when
doing the slave configuration and so prevents from using dma.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/atmel_serial.c diff | blob | history
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