From: Bob Stewart <bob@evoria.net>
Date: Thu, 11 Sep 2008 09:50:03 +0000 (+0200)
Subject: sata_inic162x: enable LED blinking
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99580664aa83ca04bb52988d504a4195b41833b0;p=linux-2.6

sata_inic162x: enable LED blinking

Enable LED blinking.

Signed-off-by: Bob Stewart <bob@evoria.net>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---

diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index 3ead02fe37..5032c32fa5 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -96,6 +96,7 @@ enum {
 	PORT_SCR		= 0x20,
 
 	/* HOST_CTL bits */
+	HCTL_LEDEN		= (1 << 3),  /* enable LED operation */
 	HCTL_IRQOFF		= (1 << 8),  /* global IRQ off */
 	HCTL_FTHD0		= (1 << 10), /* fifo threshold 0 */
 	HCTL_FTHD1		= (1 << 11), /* fifo threshold 1*/
@@ -540,7 +541,7 @@ static unsigned int inic_qc_issue(struct ata_queued_cmd *qc)
 	void __iomem *port_base = inic_port_base(ap);
 
 	/* fire up the ADMA engine */
-	writew(HCTL_FTHD0, port_base + HOST_CTL);
+	writew(HCTL_FTHD0 | HCTL_LEDEN, port_base + HOST_CTL);
 	writew(IDMA_CTL_GO, port_base + PORT_IDMA_CTL);
 	writeb(0, port_base + PORT_CPB_PTQFIFO);