--- zzzz-none-000/linux-3.10.107/include/linux/platform_data/mmc-pxamci.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/platform_data/mmc-pxamci.h	2021-02-04 17:41:59.000000000 +0000
@@ -12,7 +12,7 @@
 	unsigned long detect_delay_ms;		/* delay in millisecond before detecting cards after interrupt */
 	int (*init)(struct device *, irq_handler_t , void *);
 	int (*get_ro)(struct device *);
-	void (*setpower)(struct device *, unsigned int);
+	int (*setpower)(struct device *, unsigned int);
 	void (*exit)(struct device *, void *);
 	int gpio_card_detect;			/* gpio detecting card insertion */
 	int gpio_card_ro;			/* gpio detecting read only toggle */