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can: Proper ctrlmode handling for CAN devices

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This patch adds error checking of ctrlmode values for CAN devices. As
an example all availabe bits are implemented in the mcp251x driver.

Signed-off-by: Christian Pellegrin <chripell@fsfe.org>
Acked-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christian Pellegrin 2010-01-14 07:08:34 +00:00 • committed by David S. Miller
parent 1954dc1177
commit ad72c347e5
9 changed files with 19 additions and 1 deletions
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1
drivers/net/can/mscan/mscan.c
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@ -686,6 +686,7 @@ struct net_device *alloc_mscandev(void)
priv->can.bittiming_const = &mscan_bittiming_const;
priv->can.do_set_bittiming = mscan_do_set_bittiming;
priv->can.do_set_mode = mscan_do_set_mode;
priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES;
for (i = 0; i < TX_QUEUE_SIZE; i++) {
priv->tx_queue[i].id = i;