diff options
Diffstat (limited to 'drivers/hwmon/occ/sysfs.c')
| -rw-r--r-- | drivers/hwmon/occ/sysfs.c | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/drivers/hwmon/occ/sysfs.c b/drivers/hwmon/occ/sysfs.c index fe3d15e416e7..c73be0747e66 100644 --- a/drivers/hwmon/occ/sysfs.c +++ b/drivers/hwmon/occ/sysfs.c @@ -3,6 +3,7 @@ #include <linux/bitops.h> #include <linux/device.h> +#include <linux/export.h> #include <linux/hwmon-sysfs.h> #include <linux/kernel.h> #include <linux/sysfs.h> @@ -42,16 +43,16 @@ static ssize_t occ_sysfs_show(struct device *dev, val = !!(header->status & OCC_STAT_ACTIVE); break; case 2: - val = !!(header->status & OCC_EXT_STAT_DVFS_OT); + val = !!(header->ext_status & OCC_EXT_STAT_DVFS_OT); break; case 3: - val = !!(header->status & OCC_EXT_STAT_DVFS_POWER); + val = !!(header->ext_status & OCC_EXT_STAT_DVFS_POWER); break; case 4: - val = !!(header->status & OCC_EXT_STAT_MEM_THROTTLE); + val = !!(header->ext_status & OCC_EXT_STAT_MEM_THROTTLE); break; case 5: - val = !!(header->status & OCC_EXT_STAT_QUICK_DROP); + val = !!(header->ext_status & OCC_EXT_STAT_QUICK_DROP); break; case 6: val = header->occ_state; @@ -62,9 +63,6 @@ static ssize_t occ_sysfs_show(struct device *dev, else val = 1; break; - case 8: - val = occ->error; - break; default: return -EINVAL; } @@ -72,6 +70,16 @@ static ssize_t occ_sysfs_show(struct device *dev, return snprintf(buf, PAGE_SIZE - 1, "%d\n", val); } +static ssize_t occ_error_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct occ *occ = dev_get_drvdata(dev); + + occ_update_response(occ); + + return snprintf(buf, PAGE_SIZE - 1, "%d\n", occ->error); +} + static SENSOR_DEVICE_ATTR(occ_master, 0444, occ_sysfs_show, NULL, 0); static SENSOR_DEVICE_ATTR(occ_active, 0444, occ_sysfs_show, NULL, 1); static SENSOR_DEVICE_ATTR(occ_dvfs_overtemp, 0444, occ_sysfs_show, NULL, 2); @@ -80,7 +88,7 @@ static SENSOR_DEVICE_ATTR(occ_mem_throttle, 0444, occ_sysfs_show, NULL, 4); static SENSOR_DEVICE_ATTR(occ_quick_pwr_drop, 0444, occ_sysfs_show, NULL, 5); static SENSOR_DEVICE_ATTR(occ_state, 0444, occ_sysfs_show, NULL, 6); static SENSOR_DEVICE_ATTR(occs_present, 0444, occ_sysfs_show, NULL, 7); -static SENSOR_DEVICE_ATTR(occ_error, 0444, occ_sysfs_show, NULL, 8); +static DEVICE_ATTR_RO(occ_error); static struct attribute *occ_attributes[] = { &sensor_dev_attr_occ_master.dev_attr.attr, @@ -91,7 +99,7 @@ static struct attribute *occ_attributes[] = { &sensor_dev_attr_occ_quick_pwr_drop.dev_attr.attr, &sensor_dev_attr_occ_state.dev_attr.attr, &sensor_dev_attr_occs_present.dev_attr.attr, - &sensor_dev_attr_occ_error.dev_attr.attr, + &dev_attr_occ_error.attr, NULL }; @@ -155,7 +163,7 @@ void occ_sysfs_poll_done(struct occ *occ) } if (occ->error && occ->error != occ->prev_error) { - name = sensor_dev_attr_occ_error.dev_attr.attr.name; + name = dev_attr_occ_error.attr.name; sysfs_notify(&occ->bus_dev->kobj, NULL, name); } @@ -177,3 +185,4 @@ void occ_shutdown(struct occ *occ) { sysfs_remove_group(&occ->bus_dev->kobj, &occ_sysfs); } +EXPORT_SYMBOL_GPL(occ_shutdown); |