[PATCH 09/15] gma500: improve function-level documentation

Julia Lawall
2016-10-01T19:46:26Z

Delete a reference to a variable that has never been used by the function
in the first case, and rename a variable to that of the corresponding
parameter name in the second case.

Issue detected using Coccinelle (http://coccinelle.lip6.fr/)

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

---
drivers/gpu/drm/gma500/intel_i2c.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/gma500/intel_i2c.c b/drivers/gpu/drm/gma500/intel_i2c.c
index 98a28c2..12c40f1 100644
--- a/drivers/gpu/drm/gma500/intel_i2c.c
+++ b/drivers/gpu/drm/gma500/intel_i2c.c
@@ -95,7 +95,6 @@ static void set_data(void *data, int state_high)
/**
* psb_intel_i2c_create - instantiate an Intel i2c bus using the specified GPIO reg
* @dev: DRM device
- * @output: driver specific output device
* @reg: GPIO reg to use
* @name: name for this bus
*
@@ -155,7 +154,7 @@ struct psb_intel_i2c_chan *psb_intel_i2c_create(struct drm_device *dev,

/**
* psb_intel_i2c_destroy - unregister and free i2c bus resources
- * @output: channel to free
+ * @chan: channel to free
*
* Unregister the adapter from the i2c layer, then free the structure.
*/