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serial: 8250_dma: Fix RX handling
authorHeikki Krogerus <heikki.krogerus@linux.intel.com>
Wed, 10 Apr 2013 13:58:25 +0000 (16:58 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 11 Apr 2013 20:18:39 +0000 (13:18 -0700)
commit75df022b5f8982a375adb04e9e4c0a34a9689ed9
treee13d9f57e5207232907263a867400c033ed16d80tree
parent5ea5b24da80322b8136cb000a7340cdc29a3d6dccommit | diff
serial: 8250_dma: Fix RX handling

Overrun, parity and framing errors should be handled in
8250_core. This also adds check for the dma_status and exits
if the channel is not idle.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_dma.c diff | blob | blame | history
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