diff options
Diffstat (limited to 'drivers/macintosh/windfarm_core.c')
| -rw-r--r-- | drivers/macintosh/windfarm_core.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c index ce8897933a84..ebafc2543d5f 100644 --- a/drivers/macintosh/windfarm_core.c +++ b/drivers/macintosh/windfarm_core.c @@ -164,13 +164,24 @@ static ssize_t wf_show_control(struct device *dev, struct device_attribute *attr, char *buf) { struct wf_control *ctrl = container_of(attr, struct wf_control, attr); + const char *typestr; s32 val = 0; int err; err = ctrl->ops->get_value(ctrl, &val); if (err < 0) return err; - return sprintf(buf, "%d\n", val); + switch(ctrl->type) { + case WF_CONTROL_RPM_FAN: + typestr = " RPM"; + break; + case WF_CONTROL_PWM_FAN: + typestr = " %"; + break; + default: + typestr = ""; + } + return sprintf(buf, "%d%s\n", val, typestr); } /* This is really only for debugging... */ |