Fix oinkmaster patch.

[people/pmueller/ipfire-2.x.git] / src / patches / suse-2.6.27.39 / patches.drivers / libata-ahci-sb600-srst-workaround-soften-msg

Subject: ahci: soften up the dmesg on SB600 PMP softreset failure recovery
From: Shane Huang <shane.huang@amd.com>
References: bnc#527748

Too strong words led to spurious bug reports: Novell bugzilla #527748,
RedHat bugzilla #468800. This patch is used to soften up the dmesg on
SB600 PMP softreset failure recovery, so as to remove the scariness and
concern from community.

Reported-by: pgnet Dev <pgnet.dev@gmail.com>
Signed-off-by: Shane Huang <shane.huang@amd.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Tejun Heo <teheo@suse.de>
---
 drivers/ata/ahci.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Index: linux-2.6.27-SLE11_BRANCH/drivers/ata/ahci.c
===================================================================
--- linux-2.6.27-SLE11_BRANCH.orig/drivers/ata/ahci.c
+++ linux-2.6.27-SLE11_BRANCH/drivers/ata/ahci.c
@@ -1735,7 +1735,8 @@ static int ahci_sb600_softreset(struct a
 		irq_sts = readl(port_mmio + PORT_IRQ_STAT);
 		if (irq_sts & PORT_IRQ_BAD_PMP) {
 			ata_link_printk(link, KERN_WARNING,
-					"failed due to HW bug, retry pmp=0\n");
+					"applying SB600 PMP SRST workaround "
+					"and retrying\n");
 			rc = ahci_do_softreset(link, class, 0, deadline,
 					       ahci_check_ready);
 		}