nfc: st21nfca: Remove unused of_gpio.h

of_gpio.h is deprecated and subject to remove. The drivers in question
don't use it, simply remove the unused header.

Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Andy Shevchenko <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>

Author: andy-shev

drivers/nfc/st21nfca/i2c.c

@@ -11,7 +11,6 @@
 #include <linux/i2c.h>
 #include <linux/gpio/consumer.h>
 #include <linux/of_irq.h>
-#include <linux/of_gpio.h>
 #include <linux/acpi.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>