pinctrl: cy8c95x0: Align function names in cy8c95x0_pmxops

Align the function names in the cy8c95x0_pmxops() to follow
the struct pinmux_ops members naming schema.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220916205450.86278-3-andriy.shevchenko@linux.intel.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/pinctrl-cy8c95x0.c

@@ -1103,7 +1103,7 @@ static const struct pinctrl_ops cy8c95x0_pinctrl_ops = {
 	.pin_dbg_show = cy8c95x0_pin_dbg_show,
 };
 
-static const char *cy8c95x0_get_functions_name(struct pinctrl_dev *pctldev, unsigned int selector)
+static const char *cy8c95x0_get_function_name(struct pinctrl_dev *pctldev, unsigned int selector)
 {
 	return cy8c95x0_get_fname(selector);
 }
@@ -1113,7 +1113,7 @@ static int cy8c95x0_get_functions_count(struct pinctrl_dev *pctldev)
 	return 2;
 }
 
-static int cy8c95x0_get_groups(struct pinctrl_dev *pctldev, unsigned int selector,
+static int cy8c95x0_get_function_groups(struct pinctrl_dev *pctldev, unsigned int selector,
 					const char * const **groups,
 					unsigned int * const num_groups)
 {
@@ -1164,8 +1164,8 @@ static int cy8c95x0_set_mux(struct pinctrl_dev *pctldev, unsigned int selector,
 
 static const struct pinmux_ops cy8c95x0_pmxops = {
 	.get_functions_count = cy8c95x0_get_functions_count,
-	.get_function_name = cy8c95x0_get_functions_name,
-	.get_function_groups = cy8c95x0_get_groups,
+	.get_function_name = cy8c95x0_get_function_name,
+	.get_function_groups = cy8c95x0_get_function_groups,
 	.set_mux = cy8c95x0_set_mux,
 	.strict = true,
 };