[PATCH] rtc: fix printk of 64-bit res on 32-bit platform

With 64-bit resources on 32-bit platforms, the resource address might be
larger than a void*. Fix printk to work regardless of resource size.

Signed-off-by: Jeff Garzik <[e-mail]>
Cc: Alessandro Zummo <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

drivers/rtc/rtc-v3020.c

···
 	 * are all disabled */
 	v3020_set_reg(chip, V3020_STATUS_0, 0x0);
 
-	dev_info(&pdev->dev, "Chip available at physical address 0x%p,"
+	dev_info(&pdev->dev, "Chip available at physical address 0x%llx,"
 		"data connected to D%d\n",
-		(void*)pdev->resource[0].start,
+		(unsigned long long)pdev->resource[0].start,
 		chip->leftshift);
 
 	platform_set_drvdata(pdev, chip);