Merge tag 'pinctrl-v4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pincontrol fixes from Linus Walleij:
 "These are some v4.4 pin control fixes:

   - Drop a redundant if-clause from Kconfig
   - Fix a missing of_node_put() memory leak in the Freescale i.MX
     driver
   - Fix 64bit compilation of the Qualcomm SSBI driver.
   - Fix a logic inversion in the Mediatek driver.
   - Fix a compilation error for the odd one off in the Super-H instance
     of the SH PFC driver"

* tag 'pinctrl-v4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: sh-pfc: sh7734: Add missing cfg macro parameter to fix build
  pinctrl: mediatek: Add get_direction support.
  pinctrl: fix qcom ssbi drivers for 64-bit compilation
  pinctrl: imx1-core: add missing of_node_put
  pinctrl: remove redundant if conditional from Kconfig

Author: torvalds

drivers/pinctrl/Kconfig

@@ -5,8 +5,6 @@
 config PINCTRL
 	bool
 
-if PINCTRL
-
 menu "Pin controllers"
 	depends on PINCTRL
 
@@ -274,5 +272,3 @@ config PINCTRL_TB10X
 	select GPIOLIB
 
 endmenu
-
-endif

drivers/pinctrl/freescale/pinctrl-imx1-core.c

@@ -538,8 +538,10 @@ static int imx1_pinctrl_parse_functions(struct device_node *np,
 		func->groups[i] = child->name;
 		grp = &info->groups[grp_index++];
 		ret = imx1_pinctrl_parse_groups(child, grp, info, i++);
-		if (ret == -ENOMEM)
+		if (ret == -ENOMEM) {
+			of_node_put(child);
 			return ret;
+		}
 	}
 
 	return 0;
@@ -582,8 +584,10 @@ static int imx1_pinctrl_parse_dt(struct platform_device *pdev,
 
 	for_each_child_of_node(np, child) {
 		ret = imx1_pinctrl_parse_functions(child, info, ifunc++);
-		if (ret == -ENOMEM)
+		if (ret == -ENOMEM) {
+			of_node_put(child);
 			return -ENOMEM;
+		}
 	}
 
 	return 0;

drivers/pinctrl/mediatek/pinctrl-mtk-common.c

@@ -747,7 +747,7 @@ static int mtk_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
 	reg_addr =  mtk_get_port(pctl, offset) + pctl->devdata->dir_offset;
 	bit = BIT(offset & 0xf);
 	regmap_read(pctl->regmap1, reg_addr, &read_val);
-	return !!(read_val & bit);
+	return !(read_val & bit);
 }
 
 static int mtk_gpio_get(struct gpio_chip *chip, unsigned offset)
@@ -757,12 +757,8 @@ static int mtk_gpio_get(struct gpio_chip *chip, unsigned offset)
 	unsigned int read_val = 0;
 	struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev);
 
-	if (mtk_gpio_get_direction(chip, offset))
-		reg_addr = mtk_get_port(pctl, offset) +
-			pctl->devdata->dout_offset;
-	else
-		reg_addr = mtk_get_port(pctl, offset) +
-			pctl->devdata->din_offset;
+	reg_addr = mtk_get_port(pctl, offset) +
+		pctl->devdata->din_offset;
 
 	bit = BIT(offset & 0xf);
 	regmap_read(pctl->regmap1, reg_addr, &read_val);
@@ -997,6 +993,7 @@ static struct gpio_chip mtk_gpio_chip = {
 	.owner			= THIS_MODULE,
 	.request		= gpiochip_generic_request,
 	.free			= gpiochip_generic_free,
+	.get_direction		= mtk_gpio_get_direction,
 	.direction_input	= mtk_gpio_direction_input,
 	.direction_output	= mtk_gpio_direction_output,
 	.get			= mtk_gpio_get,

drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c

@@ -672,7 +672,7 @@ static int pm8xxx_gpio_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	pctrl->dev = &pdev->dev;
-	pctrl->npins = (unsigned)of_device_get_match_data(&pdev->dev);
+	pctrl->npins = (unsigned long)of_device_get_match_data(&pdev->dev);
 
 	pctrl->regmap = dev_get_regmap(pdev->dev.parent, NULL);
 	if (!pctrl->regmap) {

drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c

@@ -763,7 +763,7 @@ static int pm8xxx_mpp_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	pctrl->dev = &pdev->dev;
-	pctrl->npins = (unsigned)of_device_get_match_data(&pdev->dev);
+	pctrl->npins = (unsigned long)of_device_get_match_data(&pdev->dev);
 
 	pctrl->regmap = dev_get_regmap(pdev->dev.parent, NULL);
 	if (!pctrl->regmap) {

drivers/pinctrl/sh-pfc/pfc-sh7734.c

@@ -31,11 +31,11 @@
 	PORT_GP_12(5, fn, sfx)
 
 #undef _GP_DATA
-#define _GP_DATA(bank, pin, name, sfx)					\
+#define _GP_DATA(bank, pin, name, sfx, cfg)				\
 	PINMUX_DATA(name##_DATA, name##_FN, name##_IN, name##_OUT)
 
-#define _GP_INOUTSEL(bank, pin, name, sfx)	name##_IN, name##_OUT
-#define _GP_INDT(bank, pin, name, sfx)		name##_DATA
+#define _GP_INOUTSEL(bank, pin, name, sfx, cfg)	name##_IN, name##_OUT
+#define _GP_INDT(bank, pin, name, sfx, cfg)	name##_DATA
 #define GP_INOUTSEL(bank)	PORT_GP_32_REV(bank, _GP_INOUTSEL, unused)
 #define GP_INDT(bank)		PORT_GP_32_REV(bank, _GP_INDT, unused)