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authorDavid S. Miller <davem@davemloft.net>2013-10-23 16:28:39 -0400
committerDavid S. Miller <davem@davemloft.net>2013-10-23 16:49:34 -0400
commitc3fa32b9764dc45dcf8a2231b1c110abc4a63e0b (patch)
tree6cf2896a77b65bec64284681e1c3851eb3263e09 /drivers/ata/libahci.c
parent34d92d5315b64a3e5292b7e9511c1bb617227fb6 (diff)
parent320437af954cbe66478f1f5e8b34cb5a8d072191 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/usb/qmi_wwan.c include/net/dst.h Trivial merge conflicts, both were overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ata/libahci.c')
-rw-r--r--drivers/ata/libahci.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index acfd0f711069..aaac4fb0d564 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -778,8 +778,16 @@ static void ahci_start_port(struct ata_port *ap)
778 rc = ap->ops->transmit_led_message(ap, 778 rc = ap->ops->transmit_led_message(ap,
779 emp->led_state, 779 emp->led_state,
780 4); 780 4);
781 /*
782 * If busy, give a breather but do not
783 * release EH ownership by using msleep()
784 * instead of ata_msleep(). EM Transmit
785 * bit is busy for the whole host and
786 * releasing ownership will cause other
787 * ports to fail the same way.
788 */
781 if (rc == -EBUSY) 789 if (rc == -EBUSY)
782 ata_msleep(ap, 1); 790 msleep(1);
783 else 791 else
784 break; 792 break;
785 } 793 }