diff options
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2014-03-19 02:58:16 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-19 17:41:50 -0400 |
| commit | 28bdc499d647124fa5844453d35e6f5d1b3810dc (patch) | |
| tree | 0fb29b75fe86ebaaf92c84aa2288c548f98d9b0f /drivers/net/phy | |
| parent | 3ab428a4c5ad929f93f9742d2a222ae33c242c3d (diff) | |
| download | linux-28bdc499d647124fa5844453d35e6f5d1b3810dc.tar.bz2 | |
micrel: fix masking off LED bits
Commit 20d8435a1cff (phy: micrel: add of configuration for LED mode) made the
obvious mistake when masking off the LED mode bits: forgot to do a logical NOT
to the mask with which it ANDs the register value, so that unrelated bits are
cleared instead.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Ben Dooks <ben.dooks@codethink.co.uk>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy')
| -rw-r--r-- | drivers/net/phy/micrel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index 0c9e4342f11d..5ad971a55c5d 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -167,7 +167,7 @@ static int kszphy_setup_led(struct phy_device *phydev, if (temp < 0) return temp; - temp &= 3 << shift; + temp &= ~(3 << shift); temp |= val << shift; rc = phy_write(phydev, reg, temp); |