staging: vme: ca91cx42: mark the registers' base address pointer as __iomem

Signed-off-by: Emilio G. Cota <cota@braap.org>
Acked-by: Martyn Welch <martyn.welch@ge.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/vme/bridges/vme_ca91cx42.h

@@ -39,7 +39,7 @@
 
 /* Structure used to hold driver specific information */
 struct ca91cx42_driver {
-	void *base;	/* Base Address of device registers */
+	void __iomem *base;	/* Base Address of device registers */
 	wait_queue_head_t dma_queue;
 	wait_queue_head_t iack_queue;
 	wait_queue_head_t mbox_queue;