pinctrl: clean up after enable refactoring

commit 2243a87d90b42eb38bc281957df3e57c712b5e56
"pinctrl: avoid duplicated calling enable_pinmux_setting for a pin"
removed the .disable callback from the struct pinmux_ops,
making the .enable() callback the only remaining callback.

However .enable() is a bad name as it seems to imply that a
muxing can also be disabled. Rename the callback to .set_mux()
and also take this opportunity to clean out any remaining
mentions of .disable() from the documentation.

Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Acked-by: Fan Wu <fwu@marvell.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Documentation/pinctrl.txt

@@ -702,7 +702,7 @@ static int foo_get_groups(struct pinctrl_dev *pctldev, unsigned selector,
 	return 0;
 }
 
-int foo_enable(struct pinctrl_dev *pctldev, unsigned selector,
+int foo_set_mux(struct pinctrl_dev *pctldev, unsigned selector,
 		unsigned group)
 {
 	u8 regbit = (1 << selector + group);
@@ -711,21 +711,11 @@ int foo_enable(struct pinctrl_dev *pctldev, unsigned selector,
 	return 0;
 }
 
-void foo_disable(struct pinctrl_dev *pctldev, unsigned selector,
-		unsigned group)
-{
-	u8 regbit = (1 << selector + group);
-
-	writeb((readb(MUX) & ~(regbit)), MUX)
-	return 0;
-}
-
 struct pinmux_ops foo_pmxops = {
 	.get_functions_count = foo_get_functions_count,
 	.get_function_name = foo_get_fname,
 	.get_function_groups = foo_get_groups,
-	.enable = foo_enable,
-	.disable = foo_disable,
+	.set_mux = foo_set_mux,
 };
 
 /* Pinmux operations are handled by some pin controller */

drivers/pinctrl/berlin/berlin.c

@@ -170,9 +170,9 @@ 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 +197,7 @@ 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,

drivers/pinctrl/mvebu/pinctrl-mvebu.c

@@ -259,8 +259,8 @@ static int mvebu_pinmux_get_groups(struct pinctrl_dev *pctldev, unsigned fid,
 	return 0;
 }
 
-static int mvebu_pinmux_enable(struct pinctrl_dev *pctldev, unsigned fid,
-			unsigned gid)
+static int mvebu_pinmux_set(struct pinctrl_dev *pctldev, unsigned fid,
+			    unsigned gid)
 {
 	struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
 	struct mvebu_pinctrl_function *func = &pctl->functions[fid];
@@ -344,7 +344,7 @@ static const struct pinmux_ops mvebu_pinmux_ops = {
 	.get_function_groups = mvebu_pinmux_get_groups,
 	.gpio_request_enable = mvebu_pinmux_gpio_request_enable,
 	.gpio_set_direction = mvebu_pinmux_gpio_set_direction,
-	.enable = mvebu_pinmux_enable,
+	.set_mux = mvebu_pinmux_set,
 };
 
 static int mvebu_pinctrl_get_groups_count(struct pinctrl_dev *pctldev)

drivers/pinctrl/nomadik/pinctrl-abx500.c

@@ -709,8 +709,8 @@ static int abx500_pmx_get_func_groups(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static int abx500_pmx_enable(struct pinctrl_dev *pctldev, unsigned function,
-			     unsigned group)
+static int abx500_pmx_set(struct pinctrl_dev *pctldev, unsigned function,
+			  unsigned group)
 {
 	struct abx500_pinctrl *pct = pinctrl_dev_get_drvdata(pctldev);
 	struct gpio_chip *chip = &pct->chip;
@@ -784,7 +784,7 @@ static const struct pinmux_ops abx500_pinmux_ops = {
 	.get_functions_count = abx500_pmx_get_funcs_cnt,
 	.get_function_name = abx500_pmx_get_func_name,
 	.get_function_groups = abx500_pmx_get_func_groups,
-	.enable = abx500_pmx_enable,
+	.set_mux = abx500_pmx_set,
 	.gpio_request_enable = abx500_gpio_request_enable,
 	.gpio_disable_free = abx500_gpio_disable_free,
 };

drivers/pinctrl/nomadik/pinctrl-nomadik.c

@@ -1647,8 +1647,8 @@ static int nmk_pmx_get_func_groups(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static int nmk_pmx_enable(struct pinctrl_dev *pctldev, unsigned function,
-			  unsigned group)
+static int nmk_pmx_set(struct pinctrl_dev *pctldev, unsigned function,
+		       unsigned group)
 {
 	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);
 	const struct nmk_pingroup *g;
@@ -1810,7 +1810,7 @@ static const struct pinmux_ops nmk_pinmux_ops = {
 	.get_functions_count = nmk_pmx_get_funcs_cnt,
 	.get_function_name = nmk_pmx_get_func_name,
 	.get_function_groups = nmk_pmx_get_func_groups,
-	.enable = nmk_pmx_enable,
+	.set_mux = nmk_pmx_set,
 	.gpio_request_enable = nmk_gpio_request_enable,
 	.gpio_disable_free = nmk_gpio_disable_free,
 };

drivers/pinctrl/pinctrl-adi2.c

@@ -619,8 +619,8 @@ static struct pinctrl_ops adi_pctrl_ops = {
 	.get_group_pins = adi_get_group_pins,
 };
 
-static int adi_pinmux_enable(struct pinctrl_dev *pctldev, unsigned func_id,
-	unsigned group_id)
+static int adi_pinmux_set(struct pinctrl_dev *pctldev, unsigned func_id,
+			  unsigned group_id)
 {
 	struct adi_pinctrl *pinctrl = pinctrl_dev_get_drvdata(pctldev);
 	struct gpio_port *port;
@@ -698,7 +698,7 @@ static int adi_pinmux_request_gpio(struct pinctrl_dev *pctldev,
 }
 
 static struct pinmux_ops adi_pinmux_ops = {
-	.enable = adi_pinmux_enable,
+	.set_mux = adi_pinmux_set,
 	.get_functions_count = adi_pinmux_get_funcs_count,
 	.get_function_name = adi_pinmux_get_func_name,
 	.get_function_groups = adi_pinmux_get_groups,

drivers/pinctrl/pinctrl-as3722.c

@@ -230,7 +230,7 @@ static int as3722_pinctrl_get_func_groups(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static int as3722_pinctrl_enable(struct pinctrl_dev *pctldev, unsigned function,
+static int as3722_pinctrl_set(struct pinctrl_dev *pctldev, unsigned function,
 		unsigned group)
 {
 	struct as3722_pctrl_info *as_pci = pinctrl_dev_get_drvdata(pctldev);
@@ -327,7 +327,7 @@ static const struct pinmux_ops as3722_pinmux_ops = {
 	.get_functions_count	= as3722_pinctrl_get_funcs_count,
 	.get_function_name	= as3722_pinctrl_get_func_name,
 	.get_function_groups	= as3722_pinctrl_get_func_groups,
-	.enable			= as3722_pinctrl_enable,
+	.set_mux		= as3722_pinctrl_set,
 	.gpio_request_enable	= as3722_pinctrl_gpio_request_enable,
 	.gpio_set_direction	= as3722_pinctrl_gpio_set_direction,
 };

drivers/pinctrl/pinctrl-at91.c

@@ -554,8 +554,8 @@ static void at91_mux_gpio_enable(void __iomem *pio, unsigned mask, bool input)
 	writel_relaxed(mask, pio + (input ? PIO_ODR : PIO_OER));
 }
 
-static int at91_pmx_enable(struct pinctrl_dev *pctldev, unsigned selector,
-			   unsigned group)
+static int at91_pmx_set(struct pinctrl_dev *pctldev, unsigned selector,
+			unsigned group)
 {
 	struct at91_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
 	const struct at91_pmx_pin *pins_conf = info->groups[group].pins_conf;
@@ -684,7 +684,7 @@ static const struct pinmux_ops at91_pmx_ops = {
 	.get_functions_count	= at91_pmx_get_funcs_count,
 	.get_function_name	= at91_pmx_get_func_name,
 	.get_function_groups	= at91_pmx_get_groups,
-	.enable			= at91_pmx_enable,
+	.set_mux		= at91_pmx_set,
 	.gpio_request_enable	= at91_gpio_request_enable,
 	.gpio_disable_free	= at91_gpio_disable_free,
 };

drivers/pinctrl/pinctrl-bcm281xx.c

@@ -1055,9 +1055,9 @@ static int bcm281xx_pinctrl_get_fcn_groups(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static int bcm281xx_pinmux_enable(struct pinctrl_dev *pctldev,
-				  unsigned function,
-				  unsigned group)
+static int bcm281xx_pinmux_set(struct pinctrl_dev *pctldev,
+			       unsigned function,
+			       unsigned group)
 {
 	struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
 	const struct bcm281xx_pin_function *f = &pdata->functions[function];
@@ -1084,7 +1084,7 @@ static struct pinmux_ops bcm281xx_pinctrl_pinmux_ops = {
 	.get_functions_count = bcm281xx_pinctrl_get_fcns_count,
 	.get_function_name = bcm281xx_pinctrl_get_fcn_name,
 	.get_function_groups = bcm281xx_pinctrl_get_fcn_groups,
-	.enable = bcm281xx_pinmux_enable,
+	.set_mux = bcm281xx_pinmux_set,
 };
 
 static int bcm281xx_pinctrl_pin_config_get(struct pinctrl_dev *pctldev,

drivers/pinctrl/pinctrl-bcm2835.c

@@ -830,7 +830,7 @@ static int bcm2835_pmx_get_function_groups(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static int bcm2835_pmx_enable(struct pinctrl_dev *pctldev,
+static int bcm2835_pmx_set(struct pinctrl_dev *pctldev,
 		unsigned func_selector,
 		unsigned group_selector)
 {
@@ -869,7 +869,7 @@ static const struct pinmux_ops bcm2835_pmx_ops = {
 	.get_functions_count = bcm2835_pmx_get_functions_count,
 	.get_function_name = bcm2835_pmx_get_function_name,
 	.get_function_groups = bcm2835_pmx_get_function_groups,
-	.enable = bcm2835_pmx_enable,
+	.set_mux = bcm2835_pmx_set,
 	.gpio_disable_free = bcm2835_pmx_gpio_disable_free,
 	.gpio_set_direction = bcm2835_pmx_gpio_set_direction,
 };

drivers/pinctrl/pinctrl-imx.c

@@ -179,8 +179,8 @@ static const struct pinctrl_ops imx_pctrl_ops = {
 
 };
 
-static int imx_pmx_enable(struct pinctrl_dev *pctldev, unsigned selector,
-			   unsigned group)
+static int imx_pmx_set(struct pinctrl_dev *pctldev, unsigned selector,
+		       unsigned group)
 {
 	struct imx_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
 	const struct imx_pinctrl_soc_info *info = ipctl->info;
@@ -298,7 +298,7 @@ static const struct pinmux_ops imx_pmx_ops = {
 	.get_functions_count = imx_pmx_get_funcs_count,
 	.get_function_name = imx_pmx_get_func_name,
 	.get_function_groups = imx_pmx_get_groups,
-	.enable = imx_pmx_enable,
+	.set_mux = imx_pmx_set,
 };
 
 static int imx_pinconf_get(struct pinctrl_dev *pctldev,

drivers/pinctrl/pinctrl-imx1-core.c

@@ -298,8 +298,8 @@ static const struct pinctrl_ops imx1_pctrl_ops = {
 
 };
 
-static int imx1_pmx_enable(struct pinctrl_dev *pctldev, unsigned selector,
-			   unsigned group)
+static int imx1_pmx_set(struct pinctrl_dev *pctldev, unsigned selector,
+			unsigned group)
 {
 	struct imx1_pinctrl *ipctl = pinctrl_dev_get_drvdata(pctldev);
 	const struct imx1_pinctrl_soc_info *info = ipctl->info;
@@ -385,7 +385,7 @@ static const struct pinmux_ops imx1_pmx_ops = {
 	.get_functions_count = imx1_pmx_get_funcs_count,
 	.get_function_name = imx1_pmx_get_func_name,
 	.get_function_groups = imx1_pmx_get_groups,
-	.enable = imx1_pmx_enable,
+	.set_mux = imx1_pmx_set,
 };
 
 static int imx1_pinconf_get(struct pinctrl_dev *pctldev,

drivers/pinctrl/pinctrl-lantiq.c

@@ -257,9 +257,9 @@ static int match_group_mux(const struct ltq_pin_group *grp,
 	return ret;
 }
 
-static int ltq_pmx_enable(struct pinctrl_dev *pctrldev,
-				unsigned func,
-				unsigned group)
+static int ltq_pmx_set(struct pinctrl_dev *pctrldev,
+		       unsigned func,
+		       unsigned group)
 {
 	struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctrldev);
 	const struct ltq_pin_group *pin_grp = &info->grps[group];
@@ -316,7 +316,7 @@ static const struct pinmux_ops ltq_pmx_ops = {
 	.get_functions_count	= ltq_pmx_func_count,
 	.get_function_name	= ltq_pmx_func_name,
 	.get_function_groups	= ltq_pmx_get_groups,
-	.enable			= ltq_pmx_enable,
+	.set_mux		= ltq_pmx_set,
 	.gpio_request_enable	= ltq_pmx_gpio_request_enable,
 };
 

drivers/pinctrl/pinctrl-mxs.c

@@ -195,8 +195,8 @@ static int mxs_pinctrl_get_func_groups(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static int mxs_pinctrl_enable(struct pinctrl_dev *pctldev, unsigned selector,
-			      unsigned group)
+static int mxs_pinctrl_set_mux(struct pinctrl_dev *pctldev, unsigned selector,
+			       unsigned group)
 {
 	struct mxs_pinctrl_data *d = pinctrl_dev_get_drvdata(pctldev);
 	struct mxs_group *g = &d->soc->groups[group];
@@ -223,7 +223,7 @@ static const struct pinmux_ops mxs_pinmux_ops = {
 	.get_functions_count = mxs_pinctrl_get_funcs_count,
 	.get_function_name = mxs_pinctrl_get_func_name,
 	.get_function_groups = mxs_pinctrl_get_func_groups,
-	.enable = mxs_pinctrl_enable,
+	.set_mux = mxs_pinctrl_set_mux,
 };
 
 static int mxs_pinconf_get(struct pinctrl_dev *pctldev,

drivers/pinctrl/pinctrl-palmas.c

@@ -685,7 +685,8 @@ static int palmas_pinctrl_get_func_groups(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static int palmas_pinctrl_enable(struct pinctrl_dev *pctldev, unsigned function,
+static int palmas_pinctrl_set_mux(struct pinctrl_dev *pctldev,
+		unsigned function,
 		unsigned group)
 {
 	struct palmas_pctrl_chip_info *pci = pinctrl_dev_get_drvdata(pctldev);
@@ -742,7 +743,7 @@ static const struct pinmux_ops palmas_pinmux_ops = {
 	.get_functions_count = palmas_pinctrl_get_funcs_count,
 	.get_function_name = palmas_pinctrl_get_func_name,
 	.get_function_groups = palmas_pinctrl_get_func_groups,
-	.enable = palmas_pinctrl_enable,
+	.set_mux = palmas_pinctrl_set_mux,
 };
 
 static int palmas_pinconf_get(struct pinctrl_dev *pctldev,

drivers/pinctrl/pinctrl-rockchip.c

@@ -813,8 +813,8 @@ static int rockchip_pmx_get_groups(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static int rockchip_pmx_enable(struct pinctrl_dev *pctldev, unsigned selector,
-							    unsigned group)
+static int rockchip_pmx_set(struct pinctrl_dev *pctldev, unsigned selector,
+			    unsigned group)
 {
 	struct rockchip_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
 	const unsigned int *pins = info->groups[group].pins;
@@ -889,7 +889,7 @@ static const struct pinmux_ops rockchip_pmx_ops = {
 	.get_functions_count	= rockchip_pmx_get_funcs_count,
 	.get_function_name	= rockchip_pmx_get_func_name,
 	.get_function_groups	= rockchip_pmx_get_groups,
-	.enable			= rockchip_pmx_enable,
+	.set_mux		= rockchip_pmx_set,
 	.gpio_set_direction	= rockchip_pmx_gpio_set_direction,
 };
 

drivers/pinctrl/pinctrl-single.c

@@ -447,7 +447,7 @@ static int pcs_get_function(struct pinctrl_dev *pctldev, unsigned pin,
 	return 0;
 }
 
-static int pcs_enable(struct pinctrl_dev *pctldev, unsigned fselector,
+static int pcs_set_mux(struct pinctrl_dev *pctldev, unsigned fselector,
 	unsigned group)
 {
 	struct pcs_device *pcs;
@@ -519,7 +519,7 @@ static const struct pinmux_ops pcs_pinmux_ops = {
 	.get_functions_count = pcs_get_functions_count,
 	.get_function_name = pcs_get_function_name,
 	.get_function_groups = pcs_get_function_groups,
-	.enable = pcs_enable,
+	.set_mux = pcs_sex_mux,
 	.gpio_request_enable = pcs_request_gpio,
 };
 

drivers/pinctrl/pinctrl-st.c

@@ -914,8 +914,8 @@ static struct st_pio_control *st_get_pio_control(
 	return &bank->pc;
 }
 
-static int st_pmx_enable(struct pinctrl_dev *pctldev, unsigned fselector,
-		unsigned group)
+static int st_pmx_set_mux(struct pinctrl_dev *pctldev, unsigned fselector,
+			unsigned group)
 {
 	struct st_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
 	struct st_pinconf *conf = info->groups[group].pin_conf;
@@ -951,7 +951,7 @@ static struct pinmux_ops st_pmxops = {
 	.get_functions_count	= st_pmx_get_funcs_count,
 	.get_function_name	= st_pmx_get_fname,
 	.get_function_groups	= st_pmx_get_groups,
-	.enable			= st_pmx_enable,
+	.set_mux		= st_pmx_set_mux,
 	.gpio_set_direction	= st_pmx_set_gpio_direction,
 };
 

drivers/pinctrl/pinctrl-tb10x.c

@@ -697,7 +697,7 @@ static void tb10x_gpio_disable_free(struct pinctrl_dev *pctl,
 	mutex_unlock(&state->mutex);
 }
 
-static int tb10x_pctl_enable(struct pinctrl_dev *pctl,
+static int tb10x_pctl_set_mux(struct pinctrl_dev *pctl,
 			unsigned func_selector, unsigned group_selector)
 {
 	struct tb10x_pinctrl *state = pinctrl_dev_get_drvdata(pctl);
@@ -744,7 +744,7 @@ static struct pinmux_ops tb10x_pinmux_ops = {
 	.get_function_groups = tb10x_get_function_groups,
 	.gpio_request_enable = tb10x_gpio_request_enable,
 	.gpio_disable_free = tb10x_gpio_disable_free,
-	.enable = tb10x_pctl_enable,
+	.set_mux = tb10x_pctl_set_mux,
 };
 
 static struct pinctrl_desc tb10x_pindesc = {

drivers/pinctrl/pinctrl-tegra-xusb.c

@@ -281,9 +281,9 @@ static int tegra_xusb_padctl_get_function_groups(struct pinctrl_dev *pinctrl,
 	return 0;
 }
 
-static int tegra_xusb_padctl_pinmux_enable(struct pinctrl_dev *pinctrl,
-					   unsigned int function,
-					   unsigned int group)
+static int tegra_xusb_padctl_pinmux_set(struct pinctrl_dev *pinctrl,
+					unsigned int function,
+					unsigned int group)
 {
 	struct tegra_xusb_padctl *padctl = pinctrl_dev_get_drvdata(pinctrl);
 	const struct tegra_xusb_padctl_lane *lane;
@@ -311,7 +311,7 @@ static const struct pinmux_ops tegra_xusb_padctl_pinmux_ops = {
 	.get_functions_count = tegra_xusb_padctl_get_functions_count,
 	.get_function_name = tegra_xusb_padctl_get_function_name,
 	.get_function_groups = tegra_xusb_padctl_get_function_groups,
-	.enable = tegra_xusb_padctl_pinmux_enable,
+	.set_mux = tegra_xusb_padctl_pinmux_set,
 };
 
 static int tegra_xusb_padctl_pinconf_group_get(struct pinctrl_dev *pinctrl,

drivers/pinctrl/pinctrl-tegra.c

@@ -262,8 +262,9 @@ static int tegra_pinctrl_get_func_groups(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static int tegra_pinctrl_enable(struct pinctrl_dev *pctldev, unsigned function,
-			       unsigned group)
+static int tegra_pinctrl_set_mux(struct pinctrl_dev *pctldev,
+				 unsigned function,
+				 unsigned group)
 {
 	struct tegra_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
 	const struct tegra_pingroup *g;
@@ -294,7 +295,7 @@ static const struct pinmux_ops tegra_pinmux_ops = {
 	.get_functions_count = tegra_pinctrl_get_funcs_count,
 	.get_function_name = tegra_pinctrl_get_func_name,
 	.get_function_groups = tegra_pinctrl_get_func_groups,
-	.enable = tegra_pinctrl_enable,
+	.set_mux = tegra_pinctrl_set_mux,
 };
 
 static int tegra_pinconf_reg(struct tegra_pmx *pmx,

drivers/pinctrl/pinctrl-tz1090-pdc.c

@@ -547,8 +547,9 @@ static void tz1090_pdc_pinctrl_mux(struct tz1090_pdc_pmx *pmx,
 	__global_unlock2(flags);
 }
 
-static int tz1090_pdc_pinctrl_enable(struct pinctrl_dev *pctldev,
-				     unsigned int function, unsigned int group)
+static int tz1090_pdc_pinctrl_set_mux(struct pinctrl_dev *pctldev,
+				      unsigned int function,
+				      unsigned int group)
 {
 	struct tz1090_pdc_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
 	const struct tz1090_pdc_pingroup *grp = &tz1090_pdc_groups[group];
@@ -634,7 +635,7 @@ static struct pinmux_ops tz1090_pdc_pinmux_ops = {
 	.get_functions_count	= tz1090_pdc_pinctrl_get_funcs_count,
 	.get_function_name	= tz1090_pdc_pinctrl_get_func_name,
 	.get_function_groups	= tz1090_pdc_pinctrl_get_func_groups,
-	.enable			= tz1090_pdc_pinctrl_enable,
+	.set_mux		= tz1090_pdc_pinctrl_set_mux,
 	.gpio_request_enable	= tz1090_pdc_pinctrl_gpio_request_enable,
 	.gpio_disable_free	= tz1090_pdc_pinctrl_gpio_disable_free,
 };

drivers/pinctrl/pinctrl-tz1090.c

@@ -1415,8 +1415,8 @@ found_mux:
  * the effect is the same as enabling the function on each individual pin in the
  * group.
  */
-static int tz1090_pinctrl_enable(struct pinctrl_dev *pctldev,
-				 unsigned int function, unsigned int group)
+static int tz1090_pinctrl_set_mux(struct pinctrl_dev *pctldev,
+				  unsigned int function, unsigned int group)
 {
 	struct tz1090_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
 	struct tz1090_pingroup *grp;
@@ -1517,7 +1517,7 @@ static struct pinmux_ops tz1090_pinmux_ops = {
 	.get_functions_count	= tz1090_pinctrl_get_funcs_count,
 	.get_function_name	= tz1090_pinctrl_get_func_name,
 	.get_function_groups	= tz1090_pinctrl_get_func_groups,
-	.enable			= tz1090_pinctrl_enable,
+	.set_mux		= tz1090_pinctrl_set_mux,
 	.gpio_request_enable	= tz1090_pinctrl_gpio_request_enable,
 	.gpio_disable_free	= tz1090_pinctrl_gpio_disable_free,
 };

drivers/pinctrl/pinctrl-u300.c

@@ -955,8 +955,8 @@ static void u300_pmx_endisable(struct u300_pmx *upmx, unsigned selector,
 	}
 }
 
-static int u300_pmx_enable(struct pinctrl_dev *pctldev, unsigned selector,
-			   unsigned group)
+static int u300_pmx_set_mux(struct pinctrl_dev *pctldev, unsigned selector,
+			    unsigned group)
 {
 	struct u300_pmx *upmx;
 
@@ -994,7 +994,7 @@ static const struct pinmux_ops u300_pmx_ops = {
 	.get_functions_count = u300_pmx_get_funcs_count,
 	.get_function_name = u300_pmx_get_func_name,
 	.get_function_groups = u300_pmx_get_groups,
-	.enable = u300_pmx_enable,
+	.set_mux = u300_pmx_set_mux,
 };
 
 static int u300_pin_config_get(struct pinctrl_dev *pctldev, unsigned pin,

drivers/pinctrl/pinmux.c

@@ -41,7 +41,7 @@ int pinmux_check_ops(struct pinctrl_dev *pctldev)
 	    !ops->get_functions_count ||
 	    !ops->get_function_name ||
 	    !ops->get_function_groups ||
-	    !ops->enable) {
+	    !ops->set_mux) {
 		dev_err(pctldev->dev, "pinmux ops lacks necessary functions\n");
 		return -EINVAL;
 	}
@@ -445,15 +445,15 @@ int pinmux_enable_setting(struct pinctrl_setting const *setting)
 		desc->mux_setting = &(setting->data.mux);
 	}
 
-	ret = ops->enable(pctldev, setting->data.mux.func,
-			  setting->data.mux.group);
+	ret = ops->set_mux(pctldev, setting->data.mux.func,
+			   setting->data.mux.group);
 
 	if (ret)
-		goto err_enable;
+		goto err_set_mux;
 
 	return 0;
 
-err_enable:
+err_set_mux:
 	for (i = 0; i < num_pins; i++) {
 		desc = pin_desc_get(pctldev, pins[i]);
 		if (desc)

drivers/pinctrl/qcom/pinctrl-msm.c

@@ -134,9 +134,9 @@ static int msm_get_function_groups(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static int msm_pinmux_enable(struct pinctrl_dev *pctldev,
-			     unsigned function,
-			     unsigned group)
+static int msm_pinmux_set_mux(struct pinctrl_dev *pctldev,
+			      unsigned function,
+			      unsigned group)
 {
 	struct msm_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
 	const struct msm_pingroup *g;
@@ -170,7 +170,7 @@ static const struct pinmux_ops msm_pinmux_ops = {
 	.get_functions_count	= msm_get_functions_count,
 	.get_function_name	= msm_get_function_name,
 	.get_function_groups	= msm_get_function_groups,
-	.enable			= msm_pinmux_enable,
+	.set_mux		= msm_pinmux_set_mux,
 };
 
 static int msm_config_reg(struct msm_pinctrl *pctrl,

drivers/pinctrl/samsung/pinctrl-exynos5440.c

@@ -364,8 +364,9 @@ static void exynos5440_pinmux_setup(struct pinctrl_dev *pctldev, unsigned select
 }
 
 /* enable a specified pinmux by writing to registers */
-static int exynos5440_pinmux_enable(struct pinctrl_dev *pctldev, unsigned selector,
-					unsigned group)
+static int exynos5440_pinmux_set_mux(struct pinctrl_dev *pctldev,
+				     unsigned selector,
+				     unsigned group)
 {
 	exynos5440_pinmux_setup(pctldev, selector, group, true);
 	return 0;
@@ -387,7 +388,7 @@ static const struct pinmux_ops exynos5440_pinmux_ops = {
 	.get_functions_count	= exynos5440_get_functions_count,
 	.get_function_name	= exynos5440_pinmux_get_fname,
 	.get_function_groups	= exynos5440_pinmux_get_groups,
-	.enable			= exynos5440_pinmux_enable,
+	.set_mux		= exynos5440_pinmux_set_mux,
 	.gpio_set_direction	= exynos5440_pinmux_gpio_set_direction,
 };
 

drivers/pinctrl/samsung/pinctrl-samsung.c

@@ -401,8 +401,9 @@ static void samsung_pinmux_setup(struct pinctrl_dev *pctldev, unsigned selector,
 }
 
 /* enable a specified pinmux by writing to registers */
-static int samsung_pinmux_enable(struct pinctrl_dev *pctldev, unsigned selector,
-					unsigned group)
+static int samsung_pinmux_set_mux(struct pinctrl_dev *pctldev,
+				  unsigned selector,
+				  unsigned group)
 {
 	samsung_pinmux_setup(pctldev, selector, group, true);
 	return 0;
@@ -413,7 +414,7 @@ static const struct pinmux_ops samsung_pinmux_ops = {
 	.get_functions_count	= samsung_get_functions_count,
 	.get_function_name	= samsung_pinmux_get_fname,
 	.get_function_groups	= samsung_pinmux_get_groups,
-	.enable			= samsung_pinmux_enable,
+	.set_mux		= samsung_pinmux_set_mux,
 };
 
 /* set or get the pin config settings for a specified pin */

drivers/pinctrl/sh-pfc/pinctrl.c

@@ -312,8 +312,8 @@ static int sh_pfc_get_function_groups(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static int sh_pfc_func_enable(struct pinctrl_dev *pctldev, unsigned selector,
-			      unsigned group)
+static int sh_pfc_func_set_mux(struct pinctrl_dev *pctldev, unsigned selector,
+			       unsigned group)
 {
 	struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);
 	struct sh_pfc *pfc = pmx->pfc;
@@ -442,7 +442,7 @@ static const struct pinmux_ops sh_pfc_pinmux_ops = {
 	.get_functions_count	= sh_pfc_get_functions_count,
 	.get_function_name	= sh_pfc_get_function_name,
 	.get_function_groups	= sh_pfc_get_function_groups,
-	.enable			= sh_pfc_func_enable,
+	.set_mux		= sh_pfc_func_set_mux,
 	.gpio_request_enable	= sh_pfc_gpio_request_enable,
 	.gpio_disable_free	= sh_pfc_gpio_disable_free,
 	.gpio_set_direction	= sh_pfc_gpio_set_direction,

drivers/pinctrl/sirf/pinctrl-sirf.c

@@ -179,8 +179,9 @@ static void sirfsoc_pinmux_endisable(struct sirfsoc_pmx *spmx,
 	}
 }
 
-static int sirfsoc_pinmux_enable(struct pinctrl_dev *pmxdev, unsigned selector,
-	unsigned group)
+static int sirfsoc_pinmux_set_mux(struct pinctrl_dev *pmxdev,
+				unsigned selector,
+				unsigned group)
 {
 	struct sirfsoc_pmx *spmx;
 
@@ -237,7 +238,7 @@ static int sirfsoc_pinmux_request_gpio(struct pinctrl_dev *pmxdev,
 }
 
 static struct pinmux_ops sirfsoc_pinmux_ops = {
-	.enable = sirfsoc_pinmux_enable,
+	.set_mux = sirfsoc_pinmux_set_mux,
 	.get_functions_count = sirfsoc_pinmux_get_funcs_count,
 	.get_function_name = sirfsoc_pinmux_get_func_name,
 	.get_function_groups = sirfsoc_pinmux_get_groups,

drivers/pinctrl/spear/pinctrl-spear.c

@@ -268,7 +268,7 @@ static int spear_pinctrl_endisable(struct pinctrl_dev *pctldev,
 	return 0;
 }
 
-static int spear_pinctrl_enable(struct pinctrl_dev *pctldev, unsigned function,
+static int spear_pinctrl_set_mux(struct pinctrl_dev *pctldev, unsigned function,
 		unsigned group)
 {
 	return spear_pinctrl_endisable(pctldev, function, group, true);
@@ -338,7 +338,7 @@ static const struct pinmux_ops spear_pinmux_ops = {
 	.get_functions_count = spear_pinctrl_get_funcs_count,
 	.get_function_name = spear_pinctrl_get_func_name,
 	.get_function_groups = spear_pinctrl_get_func_groups,
-	.enable = spear_pinctrl_enable,
+	.set_mux = spear_pinctrl_set_mux,
 	.gpio_request_enable = gpio_request_enable,
 	.gpio_disable_free = gpio_disable_free,
 };

drivers/pinctrl/sunxi/pinctrl-sunxi.c

@@ -393,9 +393,9 @@ static void sunxi_pmx_set(struct pinctrl_dev *pctldev,
 	spin_unlock_irqrestore(&pctl->lock, flags);
 }
 
-static int sunxi_pmx_enable(struct pinctrl_dev *pctldev,
-			    unsigned function,
-			    unsigned group)
+static int sunxi_pmx_set_mux(struct pinctrl_dev *pctldev,
+			     unsigned function,
+			     unsigned group)
 {
 	struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
 	struct sunxi_pinctrl_group *g = pctl->groups + group;
@@ -441,7 +441,7 @@ static const struct pinmux_ops sunxi_pmx_ops = {
 	.get_functions_count	= sunxi_pmx_get_funcs_cnt,
 	.get_function_name	= sunxi_pmx_get_func_name,
 	.get_function_groups	= sunxi_pmx_get_func_groups,
-	.enable			= sunxi_pmx_enable,
+	.set_mux		= sunxi_pmx_set_mux,
 	.gpio_set_direction	= sunxi_pmx_gpio_set_direction,
 };
 

drivers/pinctrl/vt8500/pinctrl-wmt.c

@@ -131,9 +131,9 @@ static int wmt_set_pinmux(struct wmt_pinctrl_data *data, unsigned func,
 	return 0;
 }
 
-static int wmt_pmx_enable(struct pinctrl_dev *pctldev,
-			  unsigned func_selector,
-			  unsigned group_selector)
+static int wmt_pmx_set_mux(struct pinctrl_dev *pctldev,
+			   unsigned func_selector,
+			   unsigned group_selector)
 {
 	struct wmt_pinctrl_data *data = pinctrl_dev_get_drvdata(pctldev);
 	u32 pinnum = data->pins[group_selector].number;
@@ -168,7 +168,7 @@ static struct pinmux_ops wmt_pinmux_ops = {
 	.get_functions_count = wmt_pmx_get_functions_count,
 	.get_function_name = wmt_pmx_get_function_name,
 	.get_function_groups = wmt_pmx_get_function_groups,
-	.enable = wmt_pmx_enable,
+	.set_mux = wmt_pmx_set_mux,
 	.gpio_disable_free = wmt_pmx_gpio_disable_free,
 	.gpio_set_direction = wmt_pmx_gpio_set_direction,
 };

include/linux/pinctrl/pinmux.h

@@ -39,13 +39,12 @@ struct pinctrl_dev;
  *	name can be used with the generic @pinctrl_ops to retrieve the
  *	actual pins affected. The applicable groups will be returned in
  *	@groups and the number of groups in @num_groups
- * @enable: enable a certain muxing function with a certain pin group. The
+ * @set_mux: enable a certain muxing function with a certain pin group. The
  *	driver does not need to figure out whether enabling this function
  *	conflicts some other use of the pins in that group, such collisions
  *	are handled by the pinmux subsystem. The @func_selector selects a
  *	certain function whereas @group_selector selects a certain set of pins
  *	to be used. On simple controllers the latter argument may be ignored
- * @disable: disable a certain muxing selector with a certain pin group
  * @gpio_request_enable: requests and enables GPIO on a certain pin.
  *	Implement this only if you can mux every pin individually as GPIO. The
  *	affected GPIO range is passed along with an offset(pin number) into that
@@ -68,8 +67,8 @@ struct pinmux_ops {
 				  unsigned selector,
 				  const char * const **groups,
 				  unsigned * const num_groups);
-	int (*enable) (struct pinctrl_dev *pctldev, unsigned func_selector,
-		       unsigned group_selector);
+	int (*set_mux) (struct pinctrl_dev *pctldev, unsigned func_selector,
+			unsigned group_selector);
 	int (*gpio_request_enable) (struct pinctrl_dev *pctldev,
 				    struct pinctrl_gpio_range *range,
 				    unsigned offset);