mfd: max8925: Convert to IORESOURCE_REG

Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NHaojian Zhuang <haojian.zhuang@gmail.com>
Tested-by: NHaojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>

drivers/mfd/max8925-core.c

@@ -18,19 +18,12 @@
 #include <linux/mfd/core.h>
 #include <linux/mfd/max8925.h>
 
-static struct resource io_parent = {
-	.start = 0,
-	.end   = 0xffffffff,
-	.flags = IORESOURCE_IO,
-};
-
 static struct resource backlight_resources[] = {
 	{
 		.name	= "max8925-backlight",
 		.start	= MAX8925_WLED_MODE_CNTL,
 		.end	= MAX8925_WLED_CNTL,
-		.flags	= IORESOURCE_IO,
-		.parent = &io_parent,
+		.flags	= IORESOURCE_REG,
 	},
 };
 
@@ -48,8 +41,7 @@ static struct resource touch_resources[] = {
 		.name	= "max8925-tsc",
 		.start	= MAX8925_TSC_IRQ,
 		.end	= MAX8925_ADC_RES_END,
-		.flags	= IORESOURCE_IO,
-		.parent = &io_parent,
+		.flags	= IORESOURCE_REG,
 	},
 };
 
@@ -67,8 +59,7 @@ static struct resource power_supply_resources[] = {
 		.name	= "max8925-power",
 		.start	= MAX8925_CHG_IRQ1,
 		.end	= MAX8925_CHG_IRQ1_MASK,
-		.flags	= IORESOURCE_IO,
-		.parent = &io_parent,
+		.flags	= IORESOURCE_REG,
 	},
 };
 
@@ -126,8 +117,7 @@ static struct mfd_cell onkey_devs[] = {
 {						\
 	.start	= MAX8925_##_start,		\
 	.end	= MAX8925_##_end,		\
-	.flags	= IORESOURCE_IO,		\
-	.parent = &io_parent,			\
+	.flags	= IORESOURCE_REG,		\
 }
 
 static struct resource regulator_resources[] = {

drivers/video/backlight/max8925_bl.c

@@ -112,7 +112,7 @@ static int __devinit max8925_backlight_probe(struct platform_device *pdev)
 	unsigned char value;
 	int ret;
 
-	res = platform_get_resource(pdev, IORESOURCE_IO, 0);
+	res = platform_get_resource(pdev, IORESOURCE_REG, 0);
 	if (res == NULL) {
 		dev_err(&pdev->dev, "No I/O resource!\n");
 		return -EINVAL;