drivers: w1: style corrections-pointers-blanklines-comparisons
Correct pointer notations to include whitespace between
variable type and "*" character. Inserted blank line
after variable declatations at two locations.
Rearranged comparison within an if statment to have the
constant on the right-hand side.
Signed-off-by: Ben Werbowyj <ben.werbowyj@gmail.com>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index 83a5036..82611f1 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -66,7 +66,7 @@
/* return the address of the refcnt in the family data */
#define THERM_REFCNT(family_data) \
- (&((struct w1_therm_family_data*)family_data)->refcnt)
+ (&((struct w1_therm_family_data *)family_data)->refcnt)
static int w1_therm_add_slave(struct w1_slave *sl)
{
@@ -81,6 +81,7 @@
static void w1_therm_remove_slave(struct w1_slave *sl)
{
int refcnt = atomic_sub_return(1, THERM_REFCNT(sl->family_data));
+
while (refcnt) {
msleep(1000);
refcnt = atomic_read(THERM_REFCNT(sl->family_data));
@@ -366,6 +367,7 @@
static inline int w1_DS18B20_convert_temp(u8 rom[9])
{
s16 t = le16_to_cpup((__le16 *)rom);
+
return t*1000/16;
}
@@ -415,7 +417,7 @@
for (i = 0; i < ARRAY_SIZE(w1_therm_families); ++i) {
if (w1_therm_families[i].f->fid == sl->family->fid) {
/* zero value indicates to write current configuration to eeprom */
- if (0 == val)
+ if (val == 0)
ret = w1_therm_families[i].eeprom(device);
else
ret = w1_therm_families[i].precision(device, val);