mux: gpio: Make it OF independent

Module doesn't use OF APIs anyhow, make it OF independent by replacing
headers and dropping useless of_match_ptr() call.

Acked-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210330193325.68362-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/mux/gpio.c b/drivers/mux/gpio.c
index d1b4aa9..92cc476 100644
--- a/drivers/mux/gpio.c
+++ b/drivers/mux/gpio.c
@@ -10,9 +10,9 @@
 #include <linux/bitmap.h>
 #include <linux/err.h>
 #include <linux/gpio/consumer.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/mux/driver.h>
-#include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/property.h>
 
@@ -98,7 +98,7 @@ static int mux_gpio_probe(struct platform_device *pdev)
 static struct platform_driver mux_gpio_driver = {
 	.driver = {
 		.name = "gpio-mux",
-		.of_match_table	= of_match_ptr(mux_gpio_dt_ids),
+		.of_match_table	= mux_gpio_dt_ids,
 	},
 	.probe = mux_gpio_probe,
 };