openwrtv4/target/linux/xburst/patches-2.6.37/300-battery-fixes.patch
Lars-Peter Clausen 3ba2dbeb1d Refresh patches for 2.6.37.1
SVN-Revision: 25644
2011-02-21 06:14:25 +00:00

14 lines
441 B
Diff

--- a/drivers/power/jz4740-battery.c
+++ b/drivers/power/jz4740-battery.c
@@ -246,6 +246,11 @@ static int __devinit jz_battery_probe(st
struct jz_battery *jz_battery;
struct power_supply *battery;
+ if (!pdata) {
+ dev_err(&pdev->dev, "No platform_data supplied\n");
+ return -ENXIO;
+ }
+
jz_battery = kzalloc(sizeof(*jz_battery), GFP_KERNEL);
if (!jz_battery) {
dev_err(&pdev->dev, "Failed to allocate driver structure\n");