Refresh patches for 2.6.37.1

[openwrt/staging/mkresin.git] / target / linux / xburst / patches-2.6.37 / 300-battery-fixes.patch

diff --git a/target/linux/xburst/patches-2.6.37/300-battery-fixes.patch b/target/linux/xburst/patches-2.6.37/300-battery-fixes.patch
index 947c6711c35d1b519f977273746c20b141b3e1e0..2f014e74e0837855504cb3dbadd8864684e74bca 100644 (file)
--- a/target/linux/xburst/patches-2.6.37/300-battery-fixes.patch
+++ b/target/linux/xburst/patches-2.6.37/300-battery-fixes.patch
@@ -1,33 +1,6 @@
 --- a/drivers/power/jz4740-battery.c
 +++ b/drivers/power/jz4740-battery.c
-@@ -47,6 +47,8 @@ struct jz_battery {
- 
-       struct power_supply battery;
-       struct delayed_work work;
-+
-+      struct mutex lock;
- };
- 
- static inline struct jz_battery *psy_to_jz_battery(struct power_supply *psy)
-@@ -68,6 +70,8 @@ static long jz_battery_read_voltage(stru
-       unsigned long val;
-       long voltage;
- 
-+      mutex_lock(&battery->lock);
-+
-       INIT_COMPLETION(battery->read_completion);
- 
-       enable_irq(battery->irq);
-@@ -91,6 +95,8 @@ static long jz_battery_read_voltage(stru
-       battery->cell->disable(battery->pdev);
-       disable_irq(battery->irq);
- 
-+      mutex_unlock(&battery->lock);
-+
-       return voltage;
- }
- 
-@@ -240,6 +246,11 @@ static int __devinit jz_battery_probe(st
+@@ -246,6 +246,11 @@ static int __devinit jz_battery_probe(st
        struct jz_battery *jz_battery;
        struct power_supply *battery;
  
@@ -39,11 +12,3 @@
        jz_battery = kzalloc(sizeof(*jz_battery), GFP_KERNEL);
        if (!jz_battery) {
                dev_err(&pdev->dev, "Failed to allocate driver structure\n");
-@@ -291,6 +302,7 @@ static int __devinit jz_battery_probe(st
-       jz_battery->pdev = pdev;
- 
-       init_completion(&jz_battery->read_completion);
-+      mutex_init(&jz_battery->lock);
- 
-       INIT_DELAYED_WORK(&jz_battery->work, jz_battery_work);
-