diff options
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index ac8e9af4879f..8c846bce4edf 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -333,20 +333,12 @@ static int mv88e6xxx_update(struct mv88e6xxx_chip *chip, int addr, int reg, u16 update) { u16 val; - int i, err; + int err; /* Wait until the previous operation is completed */ - for (i = 0; i < 16; ++i) { - err = mv88e6xxx_read(chip, addr, reg, &val); - if (err) - return err; - - if (!(val & BIT(15))) - break; - } - - if (i == 16) - return -ETIMEDOUT; + err = mv88e6xxx_wait(chip, addr, reg, BIT(15)); + if (err) + return err; /* Set the Update bit to trigger a write operation */ val = BIT(15) | update; |