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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
include/linux/can/dev.h
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@ -38,6 +38,7 @@ struct can_priv {
enum can_state state;
u32 ctrlmode;
u32 ctrlmode_supported;
int restart_ms;
struct timer_list restart_timer;