};
static ssize_t w1_therm_read_name(struct device *, struct device_attribute *attr, char *);
-static ssize_t w1_therm_read_temp(struct device *, struct device_attribute *attr, char *);
static ssize_t w1_therm_read_bin(struct kobject *, char *, loff_t, size_t);
static struct w1_family_ops w1_therm_fops = {
.rname = &w1_therm_read_name,
.rbin = &w1_therm_read_bin,
- .rval = &w1_therm_read_temp,
- .rvalname = "temp1_input",
};
static struct w1_family w1_therm_family_DS18S20 = {
struct w1_therm_family_converter
{
- u8 fid;
u8 broken;
u16 reserved;
struct w1_family *f;
static struct w1_therm_family_converter w1_therm_families[] = {
{
- .fid = W1_THERM_DS18S20,
.f = &w1_therm_family_DS18S20,
.convert = w1_DS18S20_convert_temp
},
{
- .fid = W1_THERM_DS1822,
.f = &w1_therm_family_DS1822,
.convert = w1_DS18B20_convert_temp
},
{
- .fid = W1_THERM_DS18B20,
.f = &w1_therm_family_DS18B20,
.convert = w1_DS18B20_convert_temp
},
int i;
for (i=0; i<sizeof(w1_therm_families)/sizeof(w1_therm_families[0]); ++i)
- if (w1_therm_families[i].fid == fid)
+ if (w1_therm_families[i].f->fid == fid)
return w1_therm_families[i].convert(rom);
return 0;
}
-static ssize_t w1_therm_read_temp(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct w1_slave *sl = container_of(dev, struct w1_slave, dev);
-
- return sprintf(buf, "%d\n", w1_convert_temp(sl->rom, sl->family->fid));
-}
-
static int w1_therm_check_rom(u8 rom[9])
{
int i;