diff options
Diffstat (limited to 'drivers/w1')
| -rw-r--r-- | drivers/w1/slaves/w1_therm.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c index 581a300fd6cd..efe9d2154a1a 100644 --- a/drivers/w1/slaves/w1_therm.c +++ b/drivers/w1/slaves/w1_therm.c @@ -81,7 +81,7 @@ static int w1_therm_add_slave(struct w1_slave *sl) static void w1_therm_remove_slave(struct w1_slave *sl) { int refcnt = atomic_sub_return(1, THERM_REFCNT(sl->family_data)); - while(refcnt) { + while (refcnt) { msleep(1000); refcnt = atomic_read(THERM_REFCNT(sl->family_data)); } @@ -151,8 +151,7 @@ static struct w1_family w1_therm_family_DS1825 = { .fops = &w1_therm_fops, }; -struct w1_therm_family_converter -{ +struct w1_therm_family_converter { u8 broken; u16 reserved; struct w1_family *f; @@ -293,7 +292,7 @@ static inline int w1_DS18B20_precision(struct device *device, int val) uint8_t precision_bits; uint8_t mask = 0x60; - if(val > 12 || val < 9) { + if (val > 12 || val < 9) { pr_warn("Unsupported precision\n"); return -1; } @@ -439,8 +438,7 @@ static ssize_t w1_slave_show(struct device *device, if (ret != 0) goto post_unlock; - if(!sl->family_data) - { + if (!sl->family_data) { ret = -ENODEV; goto pre_unlock; } |