u32 raw_temperature;
u32 raw_pressure;
unsigned char oversampling_setting;
- u32 last_temp_measurement;
+ unsigned long last_temp_measurement;
s32 b6; /* calculated temperature correction coefficient */
};
int status;
/* alt least every second force an update of the ambient temperature */
- if (data->last_temp_measurement + 1*HZ < jiffies) {
+ if (data->last_temp_measurement == 0 ||
+ time_is_before_jiffies(data->last_temp_measurement + 1*HZ)) {
status = bmp085_get_temperature(data, NULL);
if (status != 0)
goto exit;
.address_list = normal_i2c
};
-static int __init bmp085_init(void)
-{
- return i2c_add_driver(&bmp085_driver);
-}
-
-static void __exit bmp085_exit(void)
-{
- i2c_del_driver(&bmp085_driver);
-}
-
+module_i2c_driver(bmp085_driver);
MODULE_AUTHOR("Christoph Mair <christoph.mair@gmail.com");
MODULE_DESCRIPTION("BMP085 driver");
MODULE_LICENSE("GPL");
-
-module_init(bmp085_init);
-module_exit(bmp085_exit);