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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)
committerJiri Slaby <jslaby@suse.cz>
Fri, 15 May 2015 07:10:48 +0000 (09:10 +0200)
commit7a90b15c3bb64b4d59badac51d5dda9a735087e3
tree65b2bd62a6e54924d7bbf1e77f39a250314b82adtree
parent76fa87f69181daa6a93a3215a99eeb21aa396afecommit | 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: Jiri Slaby <jslaby@suse.cz>
drivers/tty/serial/atmel_serial.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git