Merge tag 'pinctrl-v3.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control changes from Linus Walleij:
 "This is the bulk of pin control changes for the v3.18 development
  series:

   - New drivers for the Freescale i.MX21, Qualcomm APQ8084 pin
     controllers.

   - Incremental new features on the Rockchip, atlas 6, OMAP, AM437x,
     APQ8064, prima2, AT91, Tegra, i.MX, Berlin and Nomadik.

   - Push Freescale drivers down into their own subdirectory.

   - Assorted sprays of syntax and semantic fixes"

* tag 'pinctrl-v3.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (48 commits)
  pinctrl: specify bindings for pins and groups
  pinctrl: nomadik: improve GPIO debug prints
  pinctrl: abx500: refactor DT parser to take two paths
  pinctrl: abx500: use helpers for map allocation/free
  pinctrl: alter device tree bindings for functions
  pinctrl: nomadik: refactor DT parser to take two paths
  pinctrl: nomadik: use utils map free function
  pinctrl: nomadik: use util function to reserve maps
  pinctrl: qcom: use restart_notifier mechanism for ps_hold
  pinctrl: sh-pfc: sh73a0: Remove unnecessary SoC data allocation
  pinctrl: berlin: fix the dt_free_map function
  pinctrl: at91: disable PD or PU before enabling PU or PD
  pinctrl: st: remove gpiochip in failure cases
  pinctrl: at91: Fix error handling while doing gpiochio_irqchip_add
  pinctrl: at91: Fix failure path in at91_gpio_probe path
  pinctrl: lantiq: Release gpiochip resources in fail case
  pinctrl: imx: detect uninitialized pins
  pinctrl: tegra: Add MIPI pad control
  pinctrl: at91: Switch to using managed clk_get
  pinctrl: adi2: Remove duplicate gpiochip_remove_pin_ranges
  ...

1 files changed, 5 insertions, 24 deletions

diff --git a/drivers/pinctrl/berlin/berlin.c b/drivers/pinctrl/berlin/berlin.c
index 86db2235ab00..7f0b0f93242b 100644
--- a/drivers/pinctrl/berlin/berlin.c
+++ b/drivers/pinctrl/berlin/berlin.c
@@ -99,30 +99,11 @@ static int berlin_pinctrl_dt_node_to_map(struct pinctrl_dev *pctrl_dev,
 	return 0;
 }
 
-static void berlin_pinctrl_dt_free_map(struct pinctrl_dev *pctrl_dev,
-				       struct pinctrl_map *map,
-				       unsigned nmaps)
-{
-	int i;
-
-	for (i = 0; i < nmaps; i++) {
-		if (map[i].type == PIN_MAP_TYPE_MUX_GROUP) {
-			kfree(map[i].data.mux.group);
-
-			/* a function can be applied to multiple groups */
-			if (i == 0)
-				kfree(map[i].data.mux.function);
-		}
-	}
-
-	kfree(map);
-}
-
 static const struct pinctrl_ops berlin_pinctrl_ops = {
 	.get_groups_count	= &berlin_pinctrl_get_group_count,
 	.get_group_name		= &berlin_pinctrl_get_group_name,
 	.dt_node_to_map		= &berlin_pinctrl_dt_node_to_map,
-	.dt_free_map		= &berlin_pinctrl_dt_free_map,
+	.dt_free_map		= &pinctrl_utils_dt_free_map,
 };
 
 static int berlin_pinmux_get_functions_count(struct pinctrl_dev *pctrl_dev)
@@ -170,9 +151,9 @@ berlin_pinctrl_find_function_by_name(struct berlin_pinctrl *pctrl,
 	return NULL;
 }
 
-static int berlin_pinmux_enable(struct pinctrl_dev *pctrl_dev,
-				unsigned function,
-				unsigned group)
+static int berlin_pinmux_set(struct pinctrl_dev *pctrl_dev,
+			     unsigned function,
+			     unsigned group)
 {
 	struct berlin_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctrl_dev);
 	const struct berlin_desc_group *group_desc = pctrl->desc->groups + group;
@@ -197,7 +178,7 @@ static const struct pinmux_ops berlin_pinmux_ops = {
 	.get_functions_count	= &berlin_pinmux_get_functions_count,
 	.get_function_name	= &berlin_pinmux_get_function_name,
 	.get_function_groups	= &berlin_pinmux_get_function_groups,
-	.enable			= &berlin_pinmux_enable,
+	.set_mux		= &berlin_pinmux_set,
 };
 
 static int berlin_pinctrl_add_function(struct berlin_pinctrl *pctrl,