Merge commit 'v3.6-rc5' into next

* commit 'v3.6-rc5': (1098 commits)
  Linux 3.6-rc5
  HID: tpkbd: work even if the new Lenovo Keyboard driver is not configured
  Remove user-triggerable BUG from mpol_to_str
  xen/pciback: Fix proper FLR steps.
  uml: fix compile error in deliver_alarm()
  dj: memory scribble in logi_dj
  Fix order of arguments to compat_put_time[spec|val]
  xen: Use correct masking in xen_swiotlb_alloc_coherent.
  xen: fix logical error in tlb flushing
  xen/p2m: Fix one-off error in checking the P2M tree directory.
  powerpc: Don't use __put_user() in patch_instruction
  powerpc: Make sure IPI handlers see data written by IPI senders
  powerpc: Restore correct DSCR in context switch
  powerpc: Fix DSCR inheritance in copy_thread()
  powerpc: Keep thread.dscr and thread.dscr_inherit in sync
  powerpc: Update DSCR on all CPUs when writing sysfs dscr_default
  powerpc/powernv: Always go into nap mode when CPU is offline
  powerpc: Give hypervisor decrementer interrupts their own handler
  powerpc/vphn: Fix arch_update_cpu_topology() return value
  ARM: gemini: fix the gemini build
  ...

Conflicts:
	drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
	drivers/rapidio/devices/tsi721.c

1 files changed, 26 insertions, 12 deletions

diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
index 34b67bee932..8b5944f2d7d 100644
--- a/drivers/regulator/gpio-regulator.c
+++ b/drivers/regulator/gpio-regulator.c
@@ -57,16 +57,17 @@ static int gpio_regulator_get_value(struct regulator_dev *dev)
 	return -EINVAL;
 }
 
-static int gpio_regulator_set_value(struct regulator_dev *dev,
-					int min, int max, unsigned *selector)
+static int gpio_regulator_set_voltage(struct regulator_dev *dev,
+					int min_uV, int max_uV,
+					unsigned *selector)
 {
 	struct gpio_regulator_data *data = rdev_get_drvdata(dev);
 	int ptr, target = 0, state, best_val = INT_MAX;
 
 	for (ptr = 0; ptr < data->nr_states; ptr++)
 		if (data->states[ptr].value < best_val &&
-		    data->states[ptr].value >= min &&
-		    data->states[ptr].value <= max) {
+		    data->states[ptr].value >= min_uV &&
+		    data->states[ptr].value <= max_uV) {
 			target = data->states[ptr].gpios;
 			best_val = data->states[ptr].value;
 			if (selector)
@@ -85,13 +86,6 @@ static int gpio_regulator_set_value(struct regulator_dev *dev,
 	return 0;
 }
 
-static int gpio_regulator_set_voltage(struct regulator_dev *dev,
-					int min_uV, int max_uV,
-					unsigned *selector)
-{
-	return gpio_regulator_set_value(dev, min_uV, max_uV, selector);
-}
-
 static int gpio_regulator_list_voltage(struct regulator_dev *dev,
 				      unsigned selector)
 {
@@ -106,7 +100,27 @@ static int gpio_regulator_list_voltage(struct regulator_dev *dev,
 static int gpio_regulator_set_current_limit(struct regulator_dev *dev,
 					int min_uA, int max_uA)
 {
-	return gpio_regulator_set_value(dev, min_uA, max_uA, NULL);
+	struct gpio_regulator_data *data = rdev_get_drvdata(dev);
+	int ptr, target = 0, state, best_val = 0;
+
+	for (ptr = 0; ptr < data->nr_states; ptr++)
+		if (data->states[ptr].value > best_val &&
+		    data->states[ptr].value >= min_uA &&
+		    data->states[ptr].value <= max_uA) {
+			target = data->states[ptr].gpios;
+			best_val = data->states[ptr].value;
+		}
+
+	if (best_val == 0)
+		return -EINVAL;
+
+	for (ptr = 0; ptr < data->nr_gpios; ptr++) {
+		state = (target & (1 << ptr)) >> ptr;
+		gpio_set_value(data->gpios[ptr].gpio, state);
+	}
+	data->state = target;
+
+	return 0;
 }
 
 static struct regulator_ops gpio_regulator_voltage_ops = {