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authorIngo Molnar <mingo@kernel.org>2014-01-12 11:56:29 -0500
committerIngo Molnar <mingo@kernel.org>2014-01-12 11:56:29 -0500
commitda4540757d35a98a350d6e8d882a64b2d04f8581 (patch)
treead77d8752f5db40497c819f051cbae12effb8163 /drivers/net/ethernet/intel/e1000e/phy.c
parentcc131eef1cec905b9bdb0be6d7ab3af86f23de98 (diff)
parent7e22e91102c6b9df7c4ae2168910e19d2bb14cd6 (diff)
Merge tag 'v3.13-rc8' into x86/ras, to pick up fixes.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/phy.c')
-rw-r--r--drivers/net/ethernet/intel/e1000e/phy.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/phy.c b/drivers/net/ethernet/intel/e1000e/phy.c
index da2be59505c0..20e71f4ca426 100644
--- a/drivers/net/ethernet/intel/e1000e/phy.c
+++ b/drivers/net/ethernet/intel/e1000e/phy.c
@@ -1757,19 +1757,23 @@ s32 e1000e_phy_has_link_generic(struct e1000_hw *hw, u32 iterations,
1757 * it across the board. 1757 * it across the board.
1758 */ 1758 */
1759 ret_val = e1e_rphy(hw, MII_BMSR, &phy_status); 1759 ret_val = e1e_rphy(hw, MII_BMSR, &phy_status);
1760 if (ret_val) 1760 if (ret_val) {
1761 /* If the first read fails, another entity may have 1761 /* If the first read fails, another entity may have
1762 * ownership of the resources, wait and try again to 1762 * ownership of the resources, wait and try again to
1763 * see if they have relinquished the resources yet. 1763 * see if they have relinquished the resources yet.
1764 */ 1764 */
1765 udelay(usec_interval); 1765 if (usec_interval >= 1000)
1766 msleep(usec_interval / 1000);
1767 else
1768 udelay(usec_interval);
1769 }
1766 ret_val = e1e_rphy(hw, MII_BMSR, &phy_status); 1770 ret_val = e1e_rphy(hw, MII_BMSR, &phy_status);
1767 if (ret_val) 1771 if (ret_val)
1768 break; 1772 break;
1769 if (phy_status & BMSR_LSTATUS) 1773 if (phy_status & BMSR_LSTATUS)
1770 break; 1774 break;
1771 if (usec_interval >= 1000) 1775 if (usec_interval >= 1000)
1772 mdelay(usec_interval / 1000); 1776 msleep(usec_interval / 1000);
1773 else 1777 else
1774 udelay(usec_interval); 1778 udelay(usec_interval);
1775 } 1779 }