can: cc770: linux/can/dev.h included twice

drivers/net/can/cc770/cc770.c included 'linux/can/dev.h' twice,
remove the duplicate.

Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
1 file changed