0003-added-led-patch.patch

From 118468a9e78825f3fa0e6286d3385bf805cdfa9c Mon Sep 17 00:00:00 2001
From: Benoit Masson <yahoo@perenite.com>
Date: Mon, 28 Jul 2014 14:08:00 -0700
Subject: [PATCH 3/4] added led patch

Signed-off-by: Benoit Masson <yahoo@perenite.com>
---
 arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts | 1 +
 drivers/ata/sata_mv.c                           | 4 ++++
 drivers/leds/trigger/Kconfig                    | 2 +-
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts b/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts
index 6cdd68c..34c45e3 100644
--- a/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts
+++ b/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts
@@ -240,6 +240,7 @@
 			label = "ix4-300d:hdd:blue";
 			gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
+			linux,default-trigger = "ide-disk";
 		};
 
 		power-led {
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 391cfda..c9f15db 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -72,6 +72,8 @@
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_device.h>
 #include <linux/libata.h>
+#include <linux/leds.h>
+
 
 #define DRV_NAME	"sata_mv"
 #define DRV_VERSION	"1.28"
@@ -1170,6 +1172,8 @@ static void mv_start_edma(struct ata_port *ap, void __iomem *port_mmio,
 {
 	int want_ncq = (protocol == ATA_PROT_NCQ);
 
+	ledtrig_ide_activity();
+
 	if (pp->pp_flags & MV_PP_FLAG_EDMA_EN) {
 		int using_ncq = ((pp->pp_flags & MV_PP_FLAG_NCQ_EN) != 0);
 		if (want_ncq != using_ncq)
diff --git a/drivers/leds/trigger/Kconfig b/drivers/leds/trigger/Kconfig
index 49794b4..7ad2cfa 100644
--- a/drivers/leds/trigger/Kconfig
+++ b/drivers/leds/trigger/Kconfig
@@ -35,7 +35,7 @@ config LEDS_TRIGGER_ONESHOT
 
 config LEDS_TRIGGER_IDE_DISK
 	bool "LED IDE Disk Trigger"
-	depends on IDE_GD_ATA
+	depends on IDE_GD_ATA || SATA_MV
 	depends on LEDS_TRIGGERS
 	help
 	  This allows LEDs to be controlled by IDE disk activity.
-- 
1.9.1