diff options
author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-22 19:54:53 (GMT) |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-22 20:01:40 (GMT) |
commit | ae19ffbadc1b2100285a5b5b3d0a4e0a11390904 (patch) | |
tree | 3c2086ab67398a019089a47ca3f362a4bc6db74f /drivers/net/igb/e1000_phy.c | |
parent | 34e84f39a27d059a3e6ec6e8b94aafa702e6f220 (diff) | |
parent | 9173a8ef24a6b1b8031507b35b8ffe5f85a87692 (diff) | |
download | linux-fsl-qoriq-ae19ffbadc1b2100285a5b5b3d0a4e0a11390904.tar.xz |
Merge branch 'master' into for-linus
Diffstat (limited to 'drivers/net/igb/e1000_phy.c')
-rw-r--r-- | drivers/net/igb/e1000_phy.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/igb/e1000_phy.c b/drivers/net/igb/e1000_phy.c index c1f4da6..ee46060 100644 --- a/drivers/net/igb/e1000_phy.c +++ b/drivers/net/igb/e1000_phy.c @@ -1565,9 +1565,12 @@ out: **/ s32 igb_phy_sw_reset(struct e1000_hw *hw) { - s32 ret_val; + s32 ret_val = 0; u16 phy_ctrl; + if (!(hw->phy.ops.read_reg)) + goto out; + ret_val = hw->phy.ops.read_reg(hw, PHY_CONTROL, &phy_ctrl); if (ret_val) goto out; |