diff options
Diffstat (limited to 'drivers/misc/hmc6352.c')
| -rw-r--r-- | drivers/misc/hmc6352.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/misc/hmc6352.c b/drivers/misc/hmc6352.c index ca938fc8a8d..90520d76633 100644 --- a/drivers/misc/hmc6352.c +++ b/drivers/misc/hmc6352.c @@ -22,7 +22,6 @@ */ #include <linux/module.h> -#include <linux/init.h> #include <linux/slab.h> #include <linux/i2c.h> #include <linux/err.h> @@ -46,8 +45,9 @@ static int compass_store(struct device *dev, const char *buf, size_t count, int ret; unsigned long val; - if (strict_strtoul(buf, 10, &val)) - return -EINVAL; + ret = kstrtoul(buf, 10, &val); + if (ret) + return ret; if (val >= strlen(map)) return -EINVAL; mutex_lock(&compass_mutex); @@ -148,18 +148,7 @@ static struct i2c_driver hmc6352_driver = { .id_table = hmc6352_id, }; -static int __init sensor_hmc6352_init(void) -{ - return i2c_add_driver(&hmc6352_driver); -} - -static void __exit sensor_hmc6352_exit(void) -{ - i2c_del_driver(&hmc6352_driver); -} - -module_init(sensor_hmc6352_init); -module_exit(sensor_hmc6352_exit); +module_i2c_driver(hmc6352_driver); MODULE_AUTHOR("Kalhan Trisal <kalhan.trisal@intel.com"); MODULE_DESCRIPTION("hmc6352 Compass Driver"); |