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path: root/drivers/hwmon/emc1403.c
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Diffstat (limited to 'drivers/hwmon/emc1403.c')
-rw-r--r--drivers/hwmon/emc1403.c25
1 files changed, 9 insertions, 16 deletions
diff --git a/drivers/hwmon/emc1403.c b/drivers/hwmon/emc1403.c
index 270ffab711cb..149dcb0e148f 100644
--- a/drivers/hwmon/emc1403.c
+++ b/drivers/hwmon/emc1403.c
@@ -41,8 +41,10 @@
41struct thermal_data { 41struct thermal_data {
42 struct device *hwmon_dev; 42 struct device *hwmon_dev;
43 struct mutex mutex; 43 struct mutex mutex;
44 /* Cache the hyst value so we don't keep re-reading it. In theory 44 /*
45 we could cache it forever as nobody else should be writing it. */ 45 * Cache the hyst value so we don't keep re-reading it. In theory
46 * we could cache it forever as nobody else should be writing it.
47 */
46 u8 cached_hyst; 48 u8 cached_hyst;
47 unsigned long hyst_valid; 49 unsigned long hyst_valid;
48}; 50};
@@ -283,8 +285,10 @@ static int emc1403_detect(struct i2c_client *client,
283 case 0x23: 285 case 0x23:
284 strlcpy(info->type, "emc1423", I2C_NAME_SIZE); 286 strlcpy(info->type, "emc1423", I2C_NAME_SIZE);
285 break; 287 break;
286 /* Note: 0x25 is the 1404 which is very similar and this 288 /*
287 driver could be extended */ 289 * Note: 0x25 is the 1404 which is very similar and this
290 * driver could be extended
291 */
288 default: 292 default:
289 return -ENODEV; 293 return -ENODEV;
290 } 294 }
@@ -366,18 +370,7 @@ static struct i2c_driver sensor_emc1403 = {
366 .address_list = emc1403_address_list, 370 .address_list = emc1403_address_list,
367}; 371};
368 372
369static int __init sensor_emc1403_init(void) 373module_i2c_driver(sensor_emc1403);
370{
371 return i2c_add_driver(&sensor_emc1403);
372}
373
374static void __exit sensor_emc1403_exit(void)
375{
376 i2c_del_driver(&sensor_emc1403);
377}
378
379module_init(sensor_emc1403_init);
380module_exit(sensor_emc1403_exit);
381 374
382MODULE_AUTHOR("Kalhan Trisal <kalhan.trisal@intel.com"); 375MODULE_AUTHOR("Kalhan Trisal <kalhan.trisal@intel.com");
383MODULE_DESCRIPTION("emc1403 Thermal Driver"); 376MODULE_DESCRIPTION("emc1403 Thermal Driver");