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path: root/drivers/power/jz4740-battery.c
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Diffstat (limited to 'drivers/power/jz4740-battery.c')
-rw-r--r--drivers/power/jz4740-battery.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/power/jz4740-battery.c b/drivers/power/jz4740-battery.c
index 763f894ed18..8dbc7bfaab1 100644
--- a/drivers/power/jz4740-battery.c
+++ b/drivers/power/jz4740-battery.c
@@ -67,7 +67,7 @@ static irqreturn_t jz_battery_irq_handler(int irq, void *devid)
static long jz_battery_read_voltage(struct jz_battery *battery)
{
- unsigned long t;
+ long t;
unsigned long val;
long voltage;
@@ -441,17 +441,7 @@ static struct platform_driver jz_battery_driver = {
},
};
-static int __init jz_battery_init(void)
-{
- return platform_driver_register(&jz_battery_driver);
-}
-module_init(jz_battery_init);
-
-static void __exit jz_battery_exit(void)
-{
- platform_driver_unregister(&jz_battery_driver);
-}
-module_exit(jz_battery_exit);
+module_platform_driver(jz_battery_driver);
MODULE_ALIAS("platform:jz4740-battery");
MODULE_LICENSE("GPL");