From: Tejun Heo <htejun@gmail.com>
Date: Thu, 6 Dec 2007 06:02:48 +0000 (+0900)
Subject: ahci: fix engine reset failed message
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=994056d7aa884c742f58e2f2c17305bb01bf14e7;p=linux-beck.git

ahci: fix engine reset failed message

There isn't much point in reporting -EOPNOTSUPP as failure.  Also the
message was missing newline.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 4688dbf2d111..588ab2fd59e7 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -1271,9 +1271,9 @@ static int ahci_do_softreset(struct ata_link *link, unsigned int *class,
 
 	/* prepare for SRST (AHCI-1.1 10.4.1) */
 	rc = ahci_kick_engine(ap, 1);
-	if (rc)
+	if (rc && rc != -EOPNOTSUPP)
 		ata_link_printk(link, KERN_WARNING,
-				"failed to reset engine (errno=%d)", rc);
+				"failed to reset engine (errno=%d)\n", rc);
 
 	ata_tf_init(link->device, &tf);