Linux-libre 4.4-gnupck-4.4-gnu

1 files changed, 21 insertions, 25 deletions

diff --git a/drivers/cpuidle/cpuidle-mvebu-v7.c b/drivers/cpuidle/cpuidle-mvebu-v7.c
index 980151f34..01a856971 100644
--- a/drivers/cpuidle/cpuidle-mvebu-v7.c
+++ b/drivers/cpuidle/cpuidle-mvebu-v7.c
@@ -99,44 +99,40 @@ static struct cpuidle_driver armada38x_idle_driver = {
 
 static int mvebu_v7_cpuidle_probe(struct platform_device *pdev)
 {
-	mvebu_v7_cpu_suspend = pdev->dev.platform_data;
+	const struct platform_device_id *id = pdev->id_entry;
 
-	if (!strcmp(pdev->dev.driver->name, "cpuidle-armada-xp"))
-		return cpuidle_register(&armadaxp_idle_driver, NULL);
-	else if (!strcmp(pdev->dev.driver->name, "cpuidle-armada-370"))
-		return cpuidle_register(&armada370_idle_driver, NULL);
-	else if (!strcmp(pdev->dev.driver->name, "cpuidle-armada-38x"))
-		return cpuidle_register(&armada38x_idle_driver, NULL);
-	else
+	if (!id)
 		return -EINVAL;
-}
 
-static struct platform_driver armadaxp_cpuidle_plat_driver = {
-	.driver = {
-		.name = "cpuidle-armada-xp",
-	},
-	.probe = mvebu_v7_cpuidle_probe,
-};
+	mvebu_v7_cpu_suspend = pdev->dev.platform_data;
 
-module_platform_driver(armadaxp_cpuidle_plat_driver);
+	return cpuidle_register((struct cpuidle_driver *)id->driver_data, NULL);
+}
 
-static struct platform_driver armada370_cpuidle_plat_driver = {
-	.driver = {
+static const struct platform_device_id mvebu_cpuidle_ids[] = {
+	{
+		.name = "cpuidle-armada-xp",
+		.driver_data = (unsigned long)&armadaxp_idle_driver,
+	}, {
 		.name = "cpuidle-armada-370",
+		.driver_data = (unsigned long)&armada370_idle_driver,
+	}, {
+		.name = "cpuidle-armada-38x",
+		.driver_data = (unsigned long)&armada38x_idle_driver,
 	},
-	.probe = mvebu_v7_cpuidle_probe,
+	{}
 };
 
-module_platform_driver(armada370_cpuidle_plat_driver);
-
-static struct platform_driver armada38x_cpuidle_plat_driver = {
+static struct platform_driver mvebu_cpuidle_driver = {
+	.probe = mvebu_v7_cpuidle_probe,
 	.driver = {
-		.name = "cpuidle-armada-38x",
+		.name = "cpuidle-mbevu",
+		.suppress_bind_attrs = true,
 	},
-	.probe = mvebu_v7_cpuidle_probe,
+	.id_table = mvebu_cpuidle_ids,
 };
 
-module_platform_driver(armada38x_cpuidle_plat_driver);
+builtin_platform_driver(mvebu_cpuidle_driver);
 
 MODULE_AUTHOR("Gregory CLEMENT <gregory.clement@free-electrons.com>");
 MODULE_DESCRIPTION("Marvell EBU v7 cpuidle driver");