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path: root/drivers/macintosh/windfarm_pm81.c
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Diffstat (limited to 'drivers/macintosh/windfarm_pm81.c')
-rw-r--r--drivers/macintosh/windfarm_pm81.c87
1 files changed, 12 insertions, 75 deletions
diff --git a/drivers/macintosh/windfarm_pm81.c b/drivers/macintosh/windfarm_pm81.c
index eb69a601e765..f1df6efcbe68 100644
--- a/drivers/macintosh/windfarm_pm81.c
+++ b/drivers/macintosh/windfarm_pm81.c
@@ -538,45 +538,6 @@ static void wf_smu_cpu_fans_tick(struct wf_smu_cpu_fans_state *st)
}
}
-
-/*
- * ****** Attributes ******
- *
- */
-
-#define BUILD_SHOW_FUNC_FIX(name, data) \
-static ssize_t show_##name(struct device *dev, \
- struct device_attribute *attr, \
- char *buf) \
-{ \
- ssize_t r; \
- s32 val = 0; \
- data->ops->get_value(data, &val); \
- r = sprintf(buf, "%d.%03d", FIX32TOPRINT(val)); \
- return r; \
-} \
-static DEVICE_ATTR(name,S_IRUGO,show_##name, NULL);
-
-
-#define BUILD_SHOW_FUNC_INT(name, data) \
-static ssize_t show_##name(struct device *dev, \
- struct device_attribute *attr, \
- char *buf) \
-{ \
- s32 val = 0; \
- data->ops->get_value(data, &val); \
- return sprintf(buf, "%d", val); \
-} \
-static DEVICE_ATTR(name,S_IRUGO,show_##name, NULL);
-
-BUILD_SHOW_FUNC_INT(cpu_fan, fan_cpu_main);
-BUILD_SHOW_FUNC_INT(sys_fan, fan_system);
-BUILD_SHOW_FUNC_INT(hd_fan, fan_hd);
-
-BUILD_SHOW_FUNC_FIX(cpu_temp, sensor_cpu_temp);
-BUILD_SHOW_FUNC_FIX(cpu_power, sensor_cpu_power);
-BUILD_SHOW_FUNC_FIX(hd_temp, sensor_hd_temp);
-
/*
* ****** Setup / Init / Misc ... ******
*
@@ -654,17 +615,13 @@ static void wf_smu_new_control(struct wf_control *ct)
return;
if (fan_cpu_main == NULL && !strcmp(ct->name, "cpu-fan")) {
- if (wf_get_control(ct) == 0) {
+ if (wf_get_control(ct) == 0)
fan_cpu_main = ct;
- device_create_file(wf_smu_dev, &dev_attr_cpu_fan);
- }
}
if (fan_system == NULL && !strcmp(ct->name, "system-fan")) {
- if (wf_get_control(ct) == 0) {
+ if (wf_get_control(ct) == 0)
fan_system = ct;
- device_create_file(wf_smu_dev, &dev_attr_sys_fan);
- }
}
if (cpufreq_clamp == NULL && !strcmp(ct->name, "cpufreq-clamp")) {
@@ -683,10 +640,8 @@ static void wf_smu_new_control(struct wf_control *ct)
}
if (fan_hd == NULL && !strcmp(ct->name, "drive-bay-fan")) {
- if (wf_get_control(ct) == 0) {
+ if (wf_get_control(ct) == 0)
fan_hd = ct;
- device_create_file(wf_smu_dev, &dev_attr_hd_fan);
- }
}
if (fan_system && fan_hd && fan_cpu_main && cpufreq_clamp)
@@ -699,24 +654,18 @@ static void wf_smu_new_sensor(struct wf_sensor *sr)
return;
if (sensor_cpu_power == NULL && !strcmp(sr->name, "cpu-power")) {
- if (wf_get_sensor(sr) == 0) {
+ if (wf_get_sensor(sr) == 0)
sensor_cpu_power = sr;
- device_create_file(wf_smu_dev, &dev_attr_cpu_power);
- }
}
if (sensor_cpu_temp == NULL && !strcmp(sr->name, "cpu-temp")) {
- if (wf_get_sensor(sr) == 0) {
+ if (wf_get_sensor(sr) == 0)
sensor_cpu_temp = sr;
- device_create_file(wf_smu_dev, &dev_attr_cpu_temp);
- }
}
if (sensor_hd_temp == NULL && !strcmp(sr->name, "hd-temp")) {
- if (wf_get_sensor(sr) == 0) {
+ if (wf_get_sensor(sr) == 0)
sensor_hd_temp = sr;
- device_create_file(wf_smu_dev, &dev_attr_hd_temp);
- }
}
if (sensor_cpu_power && sensor_cpu_temp && sensor_hd_temp)
@@ -794,32 +743,20 @@ static int wf_smu_remove(struct device *ddev)
* with that except by adding locks all over... I'll do that
* eventually but heh, who ever rmmod this module anyway ?
*/
- if (sensor_cpu_power) {
- device_remove_file(wf_smu_dev, &dev_attr_cpu_power);
+ if (sensor_cpu_power)
wf_put_sensor(sensor_cpu_power);
- }
- if (sensor_cpu_temp) {
- device_remove_file(wf_smu_dev, &dev_attr_cpu_temp);
+ if (sensor_cpu_temp)
wf_put_sensor(sensor_cpu_temp);
- }
- if (sensor_hd_temp) {
- device_remove_file(wf_smu_dev, &dev_attr_hd_temp);
+ if (sensor_hd_temp)
wf_put_sensor(sensor_hd_temp);
- }
/* Release all controls */
- if (fan_cpu_main) {
- device_remove_file(wf_smu_dev, &dev_attr_cpu_fan);
+ if (fan_cpu_main)
wf_put_control(fan_cpu_main);
- }
- if (fan_hd) {
- device_remove_file(wf_smu_dev, &dev_attr_hd_fan);
+ if (fan_hd)
wf_put_control(fan_hd);
- }
- if (fan_system) {
- device_remove_file(wf_smu_dev, &dev_attr_sys_fan);
+ if (fan_system)
wf_put_control(fan_system);
- }
if (cpufreq_clamp)
wf_put_control(cpufreq_clamp);