powerpc/windfarm: Add useful accessors

Makes the code more readable

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/drivers/macintosh/windfarm.h b/drivers/macintosh/windfarm.h
index 3ef192a1fca..a9e385ee359 100644
--- a/drivers/macintosh/windfarm.h
+++ b/drivers/macintosh/windfarm.h
@@ -72,6 +72,26 @@ static inline int wf_control_set_min(struct wf_control *ct)
 	return ct->ops->set_value(ct, vmin);
 }
 
+static inline int wf_control_set(struct wf_control *ct, s32 val)
+{
+	return ct->ops->set_value(ct, val);
+}
+
+static inline int wf_control_get(struct wf_control *ct, s32 *val)
+{
+	return ct->ops->get_value(ct, val);
+}
+
+static inline s32 wf_control_get_min(struct wf_control *ct)
+{
+	return ct->ops->get_min(ct);
+}
+
+static inline s32 wf_control_get_max(struct wf_control *ct)
+{
+	return ct->ops->get_max(ct);
+}
+
 /*
  * Sensor objects
  */
@@ -100,6 +120,11 @@ extern struct wf_sensor * wf_find_sensor(const char *name);
 extern int wf_get_sensor(struct wf_sensor *sr);
 extern void wf_put_sensor(struct wf_sensor *sr);
 
+static inline int wf_sensor_get(struct wf_sensor *sr, s32 *val)
+{
+	return sr->ops->get_value(sr, val);
+}
+
 /* For use by clients. Note that we are a bit racy here since
  * notifier_block doesn't have a module owner field. I may fix
  * it one day ...