From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Sun, 17 Jan 2016 18:52:54 +0000 (-0800)
Subject: Input: rotary_encoder - use input_set_capability()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8631580f4fde9584ef39480eb0f2219708e5aeba;p=linux-beck.git

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>
---

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: