Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm

Pull ARM fixes from Russell King:
 "Nothing too disasterous, the biggest thing being the removal of the
  regulator support for vcore in the AMBA driver; only one SoC was using
  this and it got broken during the last merge window, which then
  started causing problems for other people.  Mutual agreement was
  reached for it to be removed."

* 'fixes' of git://git.linaro.org/people/rmk/linux-arm:
  ARM: 7386/1: jump_label: fixup for rename to static_key
  ARM: 7384/1: ThumbEE: Disable userspace TEEHBR access for !CONFIG_ARM_THUMBEE
  ARM: 7382/1: mm: truncate memory banks to fit in 4GB space for classic MMU
  ARM: 7359/2: smp_twd: Only wait for reprogramming on active cpus
  ARM: 7383/1: nommu: populate vectors page from paging_init
  ARM: 7381/1: nommu: fix typo in mm/Kconfig
  ARM: 7380/1: DT: do not add a zero-sized memory property
  ARM: 7379/1: DT: fix atags_to_fdt() second call site
  ARM: 7366/3: amba: Remove AMBA level regulator support
  ARM: 7377/1: vic: re-read status register before dispatching each IRQ handler
  ARM: 7368/1: fault.c: correct how the tsk->[maj|min]_flt gets incremented

3 files changed, 2 insertions, 43 deletions

diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c
index 01c2cf4efcdd..cc273226dbd0 100644
--- a/drivers/amba/bus.c
+++ b/drivers/amba/bus.c
@@ -247,8 +247,7 @@ static int amba_pm_restore(struct device *dev)
 /*
  * Hooks to provide runtime PM of the pclk (bus clock).  It is safe to
  * enable/disable the bus clock at runtime PM suspend/resume as this
- * does not result in loss of context.  However, disabling vcore power
- * would do, so we leave that to the driver.
+ * does not result in loss of context.
  */
 static int amba_pm_runtime_suspend(struct device *dev)
 {
@@ -354,39 +353,6 @@ static void amba_put_disable_pclk(struct amba_device *pcdev)
 	clk_put(pclk);
 }
 
-static int amba_get_enable_vcore(struct amba_device *pcdev)
-{
-	struct regulator *vcore = regulator_get(&pcdev->dev, "vcore");
-	int ret;
-
-	pcdev->vcore = vcore;
-
-	if (IS_ERR(vcore)) {
-		/* It is OK not to supply a vcore regulator */
-		if (PTR_ERR(vcore) == -ENODEV)
-			return 0;
-		return PTR_ERR(vcore);
-	}
-
-	ret = regulator_enable(vcore);
-	if (ret) {
-		regulator_put(vcore);
-		pcdev->vcore = ERR_PTR(-ENODEV);
-	}
-
-	return ret;
-}
-
-static void amba_put_disable_vcore(struct amba_device *pcdev)
-{
-	struct regulator *vcore = pcdev->vcore;
-
-	if (!IS_ERR(vcore)) {
-		regulator_disable(vcore);
-		regulator_put(vcore);
-	}
-}
-
 /*
  * These are the device model conversion veneers; they convert the
  * device model structures to our more specific structures.
@@ -399,10 +365,6 @@ static int amba_probe(struct device *dev)
 	int ret;
 
 	do {
-		ret = amba_get_enable_vcore(pcdev);
-		if (ret)
-			break;
-
 		ret = amba_get_enable_pclk(pcdev);
 		if (ret)
 			break;
@@ -420,7 +382,6 @@ static int amba_probe(struct device *dev)
 		pm_runtime_put_noidle(dev);
 
 		amba_put_disable_pclk(pcdev);
-		amba_put_disable_vcore(pcdev);
 	} while (0);
 
 	return ret;
@@ -442,7 +403,6 @@ static int amba_remove(struct device *dev)
 	pm_runtime_put_noidle(dev);
 
 	amba_put_disable_pclk(pcdev);
-	amba_put_disable_vcore(pcdev);
 
 	return ret;
 }
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index ebc1e8658226..5be32489714f 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -2788,6 +2788,7 @@ static struct regulator_init_data db8500_regulators[DB8500_NUM_REGULATORS] = {
 		.constraints = {
 			.name = "db8500-vape",
 			.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+			.always_on = true,
 		},
 		.consumer_supplies = db8500_vape_consumers,
 		.num_consumer_supplies = ARRAY_SIZE(db8500_vape_consumers),
diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c
index 96f0da66b185..09c925aaf320 100644
--- a/drivers/spi/spi-pl022.c
+++ b/drivers/spi/spi-pl022.c
@@ -2195,7 +2195,6 @@ static int pl022_runtime_suspend(struct device *dev)
 	struct pl022 *pl022 = dev_get_drvdata(dev);
 
 	clk_disable(pl022->clk);
-	amba_vcore_disable(pl022->adev);
 
 	return 0;
 }
@@ -2204,7 +2203,6 @@ static int pl022_runtime_resume(struct device *dev)
 {
 	struct pl022 *pl022 = dev_get_drvdata(dev);
 
-	amba_vcore_enable(pl022->adev);
 	clk_enable(pl022->clk);
 
 	return 0;