---

yaml
---
r: 273368
b: refs/heads/master
c: e0b13b5
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3c6e36537e40a41ddb0e27a80149cfd341a92d7d
+refs/heads/master: e0b13b5b6a9ad3ccadaa6662524a92e13aa7a032

trunk/drivers/leds/leds-asic3.c

@@ -107,9 +107,10 @@ static int __devinit asic3_led_probe(struct platform_device *pdev)
 	}
 
 	led->cdev->name = led->name;
-	led->cdev->default_trigger = led->default_trigger;
+	led->cdev->flags = LED_CORE_SUSPENDRESUME;
 	led->cdev->brightness_set = brightness_set;
 	led->cdev->blink_set = blink_set;
+	led->cdev->default_trigger = led->default_trigger;
 
 	ret = led_classdev_register(&pdev->dev, led->cdev);
 	if (ret < 0)
@@ -136,12 +137,44 @@ static int __devexit asic3_led_remove(struct platform_device *pdev)
 	return mfd_cell_disable(pdev);
 }
 
+static int asic3_led_suspend(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	const struct mfd_cell *cell = mfd_get_cell(pdev);
+	int ret;
+
+	ret = 0;
+	if (cell->suspend)
+		ret = (*cell->suspend)(pdev);
+
+	return ret;
+}
+
+static int asic3_led_resume(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	const struct mfd_cell *cell = mfd_get_cell(pdev);
+	int ret;
+
+	ret = 0;
+	if (cell->resume)
+		ret = (*cell->resume)(pdev);
+
+	return ret;
+}
+
+static const struct dev_pm_ops asic3_led_pm_ops = {
+	.suspend	= asic3_led_suspend,
+	.resume		= asic3_led_resume,
+};
+
 static struct platform_driver asic3_led_driver = {
 	.probe		= asic3_led_probe,
 	.remove		= __devexit_p(asic3_led_remove),
 	.driver		= {
 		.name	= "leds-asic3",
 		.owner	= THIS_MODULE,
+		.pm	= &asic3_led_pm_ops,
 	},
 };
 

trunk/drivers/mfd/asic3.c

@@ -813,24 +813,43 @@ static int asic3_leds_disable(struct platform_device *pdev)
 	return 0;
 }
 
+static int asic3_leds_suspend(struct platform_device *pdev)
+{
+	const struct mfd_cell *cell = mfd_get_cell(pdev);
+	struct asic3 *asic = dev_get_drvdata(pdev->dev.parent);
+
+	while (asic3_gpio_get(&asic->gpio, ASIC3_GPIO(C, cell->id)) != 0)
+		msleep(1);
+
+	asic3_clk_disable(asic, &asic->clocks[clock_ledn[cell->id]]);
+
+	return 0;
+}
+
 static struct mfd_cell asic3_cell_leds[ASIC3_NUM_LEDS] = {
 	[0] = {
 		.name          = "leds-asic3",
 		.id            = 0,
 		.enable        = asic3_leds_enable,
 		.disable       = asic3_leds_disable,
+		.suspend       = asic3_leds_suspend,
+		.resume        = asic3_leds_enable,
 	},
 	[1] = {
 		.name          = "leds-asic3",
 		.id            = 1,
 		.enable        = asic3_leds_enable,
 		.disable       = asic3_leds_disable,
+		.suspend       = asic3_leds_suspend,
+		.resume        = asic3_leds_enable,
 	},
 	[2] = {
 		.name          = "leds-asic3",
 		.id            = 2,
 		.enable        = asic3_leds_enable,
 		.disable       = asic3_leds_disable,
+		.suspend       = asic3_leds_suspend,
+		.resume        = asic3_leds_enable,
 	},
 };