Input: rotary_encoder - use input_set_capability()

Instead of manipulating capability bits directly let's use appropriate
helpers. Also there is no need to explicitly set EV_ABS when calling
input_set_abs_params().

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 4 insertions, 8 deletions

diff --git a/drivers/input/misc/rotary_encoder.c b/drivers/input/misc/rotary_encoder.c
index 471175e5306b..70fdcce84866 100644
--- a/drivers/input/misc/rotary_encoder.c
+++ b/drivers/input/misc/rotary_encoder.c
@@ -317,14 +317,10 @@ static int rotary_encoder_probe(struct platform_device *pdev)
         input->id.bustype = BUS_HOST;
         input->dev.parent = dev;
 
-        if (pdata->relative_axis) {
-                input->evbit[0] = BIT_MASK(EV_REL);
-                input->relbit[0] = BIT_MASK(pdata->axis);
-        } else {
-                input->evbit[0] = BIT_MASK(EV_ABS);
-                input_set_abs_params(encoder->input,
-                                     pdata->axis, 0, pdata->steps, 0, 1);
-        }
+        if (pdata->relative_axis)
+                input_set_capability(input, EV_REL, pdata->axis);
+        else
+                input_set_abs_params(input, pdata->axis, 0, pdata->steps, 0, 1);
 
         switch (pdata->steps_per_period) {
         case 4: