staging: mt7621-pinctrl: replace 'unsigned' types with 'unsigned int'

This commit replaces all 'unsigned' type declarations along
the driver code in favour of the preferred one 'unsigned int'.
This also silence checkpatch script warnings about this issue.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c

@@ -49,7 +49,7 @@ static int rt2880_get_group_count(struct pinctrl_dev *pctrldev)
 }
 
 static const char *rt2880_get_group_name(struct pinctrl_dev *pctrldev,
-					 unsigned group)
+					 unsigned int group)
 {
 	struct rt2880_priv *p = pinctrl_dev_get_drvdata(pctrldev);
 
@@ -60,9 +60,9 @@ static const char *rt2880_get_group_name(struct pinctrl_dev *pctrldev,
 }
 
 static int rt2880_get_group_pins(struct pinctrl_dev *pctrldev,
-				 unsigned group,
-				 const unsigned **pins,
-				 unsigned *num_pins)
+				 unsigned int group,
+				 const unsigned int **pins,
+				 unsigned int *num_pins)
 {
 	struct rt2880_priv *p = pinctrl_dev_get_drvdata(pctrldev);
 
@@ -76,7 +76,8 @@ static int rt2880_get_group_pins(struct pinctrl_dev *pctrldev,
 }
 
 static void rt2880_pinctrl_dt_free_map(struct pinctrl_dev *pctrldev,
-				    struct pinctrl_map *map, unsigned num_maps)
+				    struct pinctrl_map *map,
+				    unsigned int num_maps)
 {
 	int i;
 
@@ -89,7 +90,7 @@ static void rt2880_pinctrl_dt_free_map(struct pinctrl_dev *pctrldev,
 
 static void rt2880_pinctrl_pin_dbg_show(struct pinctrl_dev *pctrldev,
 					struct seq_file *s,
-					unsigned offset)
+					unsigned int offset)
 {
 	seq_printf(s, "ralink pio");
 }
@@ -122,7 +123,7 @@ static void rt2880_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctrldev,
 static int rt2880_pinctrl_dt_node_to_map(struct pinctrl_dev *pctrldev,
 				struct device_node *np_config,
 				struct pinctrl_map **map,
-				unsigned *num_maps)
+				unsigned int *num_maps)
 {
 	int max_maps = 0;
 	struct pinctrl_map *tmp;
@@ -168,7 +169,7 @@ static int rt2880_pmx_func_count(struct pinctrl_dev *pctrldev)
 }
 
 static const char *rt2880_pmx_func_name(struct pinctrl_dev *pctrldev,
-					 unsigned func)
+					 unsigned int func)
 {
 	struct rt2880_priv *p = pinctrl_dev_get_drvdata(pctrldev);
 
@@ -176,9 +177,9 @@ static const char *rt2880_pmx_func_name(struct pinctrl_dev *pctrldev,
 }
 
 static int rt2880_pmx_group_get_groups(struct pinctrl_dev *pctrldev,
-				unsigned func,
+				unsigned int func,
 				const char * const **groups,
-				unsigned * const num_groups)
+				unsigned int * const num_groups)
 {
 	struct rt2880_priv *p = pinctrl_dev_get_drvdata(pctrldev);
 
@@ -193,8 +194,8 @@ static int rt2880_pmx_group_get_groups(struct pinctrl_dev *pctrldev,
 }
 
 static int rt2880_pmx_group_enable(struct pinctrl_dev *pctrldev,
-				unsigned func,
-				unsigned group)
+				unsigned int func,
+				unsigned int group)
 {
 	struct rt2880_priv *p = pinctrl_dev_get_drvdata(pctrldev);
         u32 mode = 0;
@@ -238,7 +239,7 @@ static int rt2880_pmx_group_enable(struct pinctrl_dev *pctrldev,
 
 static int rt2880_pmx_group_gpio_request_enable(struct pinctrl_dev *pctrldev,
 				struct pinctrl_gpio_range *range,
-				unsigned pin)
+				unsigned int pin)
 {
 	struct rt2880_priv *p = pinctrl_dev_get_drvdata(pctrldev);