pinctrl: use more common syntax for compound literals

The (typeof(foo)) construct is unusual in the kernel, use a more typical
syntax by explicitly spelling out the type.

Link: https://lore.kernel.org/all/20250909-gpio-mmio-gpio-conv-part4-v1-13-9f723dc3524a@linaro.org/
Suggested-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Author: Bartosz Golaszewski

drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c

@@ -1836,7 +1836,7 @@ static int npcm7xx_gpio_of(struct npcm7xx_pinctrl *pctrl)
 		if (!pctrl->gpio_bank[id].base)
 			return -EINVAL;
 
-		config = (typeof(config)){
+		config = (struct gpio_generic_chip_config) {
 			.dev = dev,
 			.sz = 4,
 			.dat = pctrl->gpio_bank[id].base + NPCM7XX_GP_N_DIN,

drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c

@@ -2329,7 +2329,7 @@ static int npcm8xx_gpio_fw(struct npcm8xx_pinctrl *pctrl)
 		if (!pctrl->gpio_bank[id].base)
 			return dev_err_probe(dev, -ENXIO, "fwnode_iomap id %d failed\n", id);
 
-		config = (typeof(config)){
+		config = (struct gpio_generic_chip_config) {
 			.dev = dev,
 			.sz = 4,
 			.dat = pctrl->gpio_bank[id].base + NPCM8XX_GP_N_DIN,

drivers/pinctrl/nuvoton/pinctrl-wpcm450.c

@@ -1064,7 +1064,7 @@ static int wpcm450_gpio_register(struct platform_device *pdev,
 			flags = BGPIOF_NO_OUTPUT;
 		}
 
-		config = (typeof(config)){
+		config = (struct gpio_generic_chip_config) {
 			.dev = dev,
 			.sz = 4,
 			.dat = dat,

drivers/pinctrl/pinctrl-equilibrium.c

@@ -241,7 +241,7 @@ static int gpiolib_reg(struct eqbr_pinctrl_drv_data *drvdata)
 		}
 		raw_spin_lock_init(&gctrl->lock);
 
-		config = (typeof(config)){
+		config = (struct gpio_generic_chip_config) {
 			.dev = dev,
 			.sz = gctrl->bank->nr_pins / 8,
 			.dat = gctrl->membase + GPIO_IN,

drivers/pinctrl/stm32/pinctrl-stm32-hdp.c

@@ -642,7 +642,7 @@ static int stm32_hdp_probe(struct platform_device *pdev)
 	hdp->gpio_chip.gc.can_sleep     = true;
 	hdp->gpio_chip.gc.names	     = stm32_hdp_pins_group;
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = hdp->base + HDP_GPOVAL,