can: at91_can: let get_tx_* functions return unsigned int
authorMarc Kleine-Budde <mkl@pengutronix.de>
Tue, 3 May 2011 15:47:55 +0000 (17:47 +0200)
committerMarc Kleine-Budde <mkl@pengutronix.de>
Mon, 6 Jun 2011 09:00:10 +0000 (11:00 +0200)
commit9c2e0a6d2f7b7c76e0cbc42a8da99fd732f0fdfa
tree1b5a72644f39134d970ea48f0b0d2d2cf849eebc
parente14ee40bece891b5edccdd514112999ec423a448
can: at91_can: let get_tx_* functions return unsigned int

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
drivers/net/can/at91_can.c