tree 1988f2ad6c038661dd1b5a925b624dad908c1332
parent c1bb0a5588816ec26abc08aa9adcf90e32656781
author Ed Spiridonov <edo.rus@gmail.com> 1457071647 +0300
committer Marc Kleine-Budde <mkl@pengutronix.de> 1457077517 +0100

can: mcp251x: avoid write to error flag register if it's unnecessary

Only two bits (RX0OVR and RX1OVR) are writable in EFLG, write is useless
if these bits aren't set.

Signed-off-by: Ed Spiridonov <edo.rus@gmail.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>