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can: peak_usb: add adapter BEC callback definition
authorStephane Grosjean <s.grosjean@peak-system.com>
Fri, 23 Jan 2015 10:31:20 +0000 (11:31 +0100)
committerMarc Kleine-Budde <mkl@pengutronix.de>
Wed, 28 Jan 2015 13:47:05 +0000 (14:47 +0100)
commite3629f5657e653c413b2970a91e5f9ea123b36dc
tree11240bb5878a4722773b10cc12baac38fd2e7fa3tree | snapshot (tar.gz zip)
parente3c5ea60b474f9ba7e99542325416ca6d833cba9commit | diff
can: peak_usb: add adapter BEC callback definition

Add the definition of a new callback that enable any PEAK-System CAN USB
adapter to grant read access to its Bus Error Counters value. This ability is
not supported by all the PEAK-System adapters, thus, for those, the callback
pointer will be initiaized to NULL, which is correct regarding the linux-can
device driver specs.

Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
drivers/net/can/usb/peak_usb/pcan_usb_core.c diff | blob | blame | history
drivers/net/can/usb/peak_usb/pcan_usb_core.h diff | blob | blame | history