From 30853553c0e056403e1d6b2915a903401647839a Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Fri, 19 Aug 2016 00:01:57 +0200 Subject: [PATCH] dsa: mv88e6xxx: Make mv88e6xxx_wait() timeout verbose When mv88e6xxx_wait() returns a timeout, something bad has happened. Make sure it is noticed by logging an error. Signed-off-by: Andrew Lunn Signed-off-by: David S. Miller --- drivers/net/dsa/mv88e6xxx/chip.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 8c846bc..014b52b 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -325,6 +325,7 @@ static int mv88e6xxx_wait(struct mv88e6xxx_chip *chip, int addr, int reg, usleep_range(1000, 2000); } + dev_err(chip->dev, "Timeout while waiting for switch\n"); return -ETIMEDOUT; } -- 2.7.4