pinctrl: max77620: Remove an unused fields in struct max77620_pin_info and max77620_pctrl_info

In "struct max77620_pin_info", the 'pull_config' field is unused.
In "struct max77620_pctrl_info", the 'pins_current_opt' field is unused.

Remove them.

On my x86_64 config, with allmodconfig, this shrinks the struct
max77620_pctrl_info from 360 bytes to 296.

Found with cppcheck, unusedStructMember.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Message-ID: <60af8968864ae4a83a76e589b39a2b1e1f65c9db.1711992588.git.christophe.jaillet@wanadoo.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/pinctrl-max77620.c

@@ -88,7 +88,6 @@ struct max77620_pingroup {
 
 struct max77620_pin_info {
 	enum max77620_pin_ppdrv drv_type;
-	int pull_config;
 };
 
 struct max77620_fps_config {
@@ -104,7 +103,6 @@ struct max77620_pctrl_info {
 	struct device *dev;
 	struct pinctrl_dev *pctl;
 	struct regmap *rmap;
-	int pins_current_opt[MAX77620_GPIO_NR];
 	const struct max77620_pin_function *functions;
 	unsigned int num_functions;
 	const struct max77620_pingroup *pin_groups;