Merge branch 'next' (accumulated 3.16 merge window patches) into master

Now that 3.15 is released, this merges the 'next' branch into 'master',
bringing us to the normal situation where my 'master' branch is the
merge window.

* accumulated work in next: (6809 commits)
  ufs: sb mutex merge + mutex_destroy
  powerpc: update comments for generic idle conversion
  cris: update comments for generic idle conversion
  idle: remove cpu_idle() forward declarations
  nbd: zero from and len fields in NBD_CMD_DISCONNECT.
  mm: convert some level-less printks to pr_*
  MAINTAINERS: adi-buildroot-devel is moderated
  MAINTAINERS: add linux-api for review of API/ABI changes
  mm/kmemleak-test.c: use pr_fmt for logging
  fs/dlm/debug_fs.c: replace seq_printf by seq_puts
  fs/dlm/lockspace.c: convert simple_str to kstr
  fs/dlm/config.c: convert simple_str to kstr
  mm: mark remap_file_pages() syscall as deprecated
  mm: memcontrol: remove unnecessary memcg argument from soft limit functions
  mm: memcontrol: clean up memcg zoneinfo lookup
  mm/memblock.c: call kmemleak directly from memblock_(alloc|free)
  mm/mempool.c: update the kmemleak stack trace for mempool allocations
  lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations
  mm: introduce kmemleak_update_trace()
  mm/kmemleak.c: use %u to print ->checksum
  ...

1 files changed, 20 insertions, 20 deletions

diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index 98a14f6143a7..6c84e3d12043 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -91,7 +91,7 @@ struct arizona_extcon_info {
 
 	int hpdet_ip;
 
-	struct extcon_dev edev;
+	struct extcon_dev *edev;
 };
 
 static const struct arizona_micd_config micd_default_modes[] = {
@@ -546,7 +546,7 @@ static irqreturn_t arizona_hpdet_irq(int irq, void *data)
 	}
 
 	/* If the cable was removed while measuring ignore the result */
-	ret = extcon_get_cable_state_(&info->edev, ARIZONA_CABLE_MECHANICAL);
+	ret = extcon_get_cable_state_(info->edev, ARIZONA_CABLE_MECHANICAL);
 	if (ret < 0) {
 		dev_err(arizona->dev, "Failed to check cable state: %d\n",
 			ret);
@@ -581,7 +581,7 @@ static irqreturn_t arizona_hpdet_irq(int irq, void *data)
 	else
 		report = ARIZONA_CABLE_HEADPHONE;
 
-	ret = extcon_set_cable_state_(&info->edev, report, true);
+	ret = extcon_set_cable_state_(info->edev, report, true);
 	if (ret != 0)
 		dev_err(arizona->dev, "Failed to report HP/line: %d\n",
 			ret);
@@ -664,7 +664,7 @@ err:
 			   ARIZONA_ACCDET_MODE_MASK, ARIZONA_ACCDET_MODE_MIC);
 
 	/* Just report headphone */
-	ret = extcon_update_state(&info->edev,
+	ret = extcon_update_state(info->edev,
 				  1 << ARIZONA_CABLE_HEADPHONE,
 				  1 << ARIZONA_CABLE_HEADPHONE);
 	if (ret != 0)
@@ -723,7 +723,7 @@ err:
 			   ARIZONA_ACCDET_MODE_MASK, ARIZONA_ACCDET_MODE_MIC);
 
 	/* Just report headphone */
-	ret = extcon_update_state(&info->edev,
+	ret = extcon_update_state(info->edev,
 				  1 << ARIZONA_CABLE_HEADPHONE,
 				  1 << ARIZONA_CABLE_HEADPHONE);
 	if (ret != 0)
@@ -764,7 +764,7 @@ static void arizona_micd_detect(struct work_struct *work)
 	mutex_lock(&info->lock);
 
 	/* If the cable was removed while measuring ignore the result */
-	ret = extcon_get_cable_state_(&info->edev, ARIZONA_CABLE_MECHANICAL);
+	ret = extcon_get_cable_state_(info->edev, ARIZONA_CABLE_MECHANICAL);
 	if (ret < 0) {
 		dev_err(arizona->dev, "Failed to check cable state: %d\n",
 				ret);
@@ -812,7 +812,7 @@ static void arizona_micd_detect(struct work_struct *work)
 	if (info->detecting && (val & ARIZONA_MICD_LVL_8)) {
 		arizona_identify_headphone(info);
 
-		ret = extcon_update_state(&info->edev,
+		ret = extcon_update_state(info->edev,
 					  1 << ARIZONA_CABLE_MICROPHONE,
 					  1 << ARIZONA_CABLE_MICROPHONE);
 
@@ -999,7 +999,7 @@ static irqreturn_t arizona_jackdet(int irq, void *data)
 
 	if (info->last_jackdet == present) {
 		dev_dbg(arizona->dev, "Detected jack\n");
-		ret = extcon_set_cable_state_(&info->edev,
+		ret = extcon_set_cable_state_(info->edev,
 					      ARIZONA_CABLE_MECHANICAL, true);
 
 		if (ret != 0)
@@ -1038,7 +1038,7 @@ static irqreturn_t arizona_jackdet(int irq, void *data)
 					 info->micd_ranges[i].key, 0);
 		input_sync(info->input);
 
-		ret = extcon_update_state(&info->edev, 0xffffffff, 0);
+		ret = extcon_update_state(info->edev, 0xffffffff, 0);
 		if (ret != 0)
 			dev_err(arizona->dev, "Removal report failed: %d\n",
 				ret);
@@ -1105,15 +1105,14 @@ static int arizona_extcon_probe(struct platform_device *pdev)
 	info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
 	if (!info) {
 		dev_err(&pdev->dev, "Failed to allocate memory\n");
-		ret = -ENOMEM;
-		goto err;
+		return -ENOMEM;
 	}
 
 	info->micvdd = devm_regulator_get(arizona->dev, "MICVDD");
 	if (IS_ERR(info->micvdd)) {
 		ret = PTR_ERR(info->micvdd);
 		dev_err(arizona->dev, "Failed to get MICVDD: %d\n", ret);
-		goto err;
+		return ret;
 	}
 
 	mutex_init(&info->lock);
@@ -1151,15 +1150,19 @@ static int arizona_extcon_probe(struct platform_device *pdev)
 		break;
 	}
 
-	info->edev.name = "Headset Jack";
-	info->edev.dev.parent = arizona->dev;
-	info->edev.supported_cable = arizona_cable;
+	info->edev = devm_extcon_dev_allocate(&pdev->dev, arizona_cable);
+	if (IS_ERR(info->edev)) {
+		dev_err(&pdev->dev, "failed to allocate extcon device\n");
+		return -ENOMEM;
+	}
+	info->edev->name = "Headset Jack";
+	info->edev->dev.parent = arizona->dev;
 
-	ret = extcon_dev_register(&info->edev);
+	ret = devm_extcon_dev_register(&pdev->dev, info->edev);
 	if (ret < 0) {
 		dev_err(arizona->dev, "extcon_dev_register() failed: %d\n",
 			ret);
-		goto err;
+		return ret;
 	}
 
 	info->input = devm_input_allocate_device(&pdev->dev);
@@ -1410,8 +1413,6 @@ err_rise:
 err_input:
 err_register:
 	pm_runtime_disable(&pdev->dev);
-	extcon_dev_unregister(&info->edev);
-err:
 	return ret;
 }
 
@@ -1445,7 +1446,6 @@ static int arizona_extcon_remove(struct platform_device *pdev)
 	regmap_update_bits(arizona->regmap, ARIZONA_JACK_DETECT_ANALOGUE,
 			   ARIZONA_JD1_ENA, 0);
 	arizona_clk32k_disable(arizona);
-	extcon_dev_unregister(&info->edev);
 
 	return 0;
 }