1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/power/jz4740-battery.c b/drivers/power/jz4740-battery.c
index bf914893c6fd..c675553d4647 100644
--- a/drivers/power/jz4740-battery.c
+++ b/drivers/power/jz4740-battery.c
@@ -22,6 +22,7 @@
 #include <linux/io.h>
 
 #include <linux/delay.h>
+#include <linux/err.h>
 #include <linux/gpio.h>
 #include <linux/mfd/core.h>
 #include <linux/power_supply.h>
@@ -266,9 +267,9 @@ static int jz_battery_probe(struct platform_device *pdev)
 
         mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
-        jz_battery->base = devm_request_and_ioremap(&pdev->dev, mem);
-        if (!jz_battery->base)
-                return -EBUSY;
+        jz_battery->base = devm_ioremap_resource(&pdev->dev, mem);
+        if (IS_ERR(jz_battery->base))
+                return PTR_ERR(jz_battery->base);
 
         battery = &jz_battery->battery;
         battery->name = pdata->info.name;