hwmon: (twl4030-madc-hwmon) Initialize uninitialized structure elements

[pandora-kernel.git] / drivers / hwmon / twl4030-madc-hwmon.c

diff --git a/drivers/hwmon/twl4030-madc-hwmon.c b/drivers/hwmon/twl4030-madc-hwmon.c
index 5724074..1a174f0 100644 (file)
--- a/drivers/hwmon/twl4030-madc-hwmon.c
+++ b/drivers/hwmon/twl4030-madc-hwmon.c
@@ -44,12 +44,13 @@ static ssize_t madc_read(struct device *dev,
                         struct device_attribute *devattr, char *buf)
 {
        struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
-       struct twl4030_madc_request req;
+       struct twl4030_madc_request req = {
+               .channels = 1 << attr->index,
+               .method = TWL4030_MADC_SW2,
+               .type = TWL4030_MADC_WAIT,
+       };
        long val;
 
-       req.channels = (1 << attr->index);
-       req.method = TWL4030_MADC_SW2;
-       req.func_cb = NULL;
        val = twl4030_madc_conversion(&req);
        if (val < 0)
                return val;
@@ -136,19 +137,7 @@ static struct platform_driver twl4030_madc_hwmon_driver = {
                   },
 };
 
-static int __init twl4030_madc_hwmon_init(void)
-{
-       return platform_driver_register(&twl4030_madc_hwmon_driver);
-}
-
-module_init(twl4030_madc_hwmon_init);
-
-static void __exit twl4030_madc_hwmon_exit(void)
-{
-       platform_driver_unregister(&twl4030_madc_hwmon_driver);
-}
-
-module_exit(twl4030_madc_hwmon_exit);
+module_platform_driver(twl4030_madc_hwmon_driver);
 
 MODULE_DESCRIPTION("TWL4030 ADC Hwmon driver");
 MODULE_LICENSE("GPL");