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 83a5036b990bc505a9d5f7ddd9e264256b3c3877..82611f197b0a06a741c67bc756b1ce82da4f1275 100644 (file)
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -66,7 +66,7 @@ struct w1_therm_family_data {
 
 /* 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 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) {
                msleep(1000);
                refcnt = atomic_read(THERM_REFCNT(sl->family_data));
@@ -366,6 +367,7 @@ post_unlock:
 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 @@ static ssize_t w1_slave_store(struct device *device,
        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);