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[3/4] Input: rotary_encoder - use input_set_capability()

Message ID 1453138902-11657-4-git-send-email-dmitry.torokhov@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Dmitry Torokhov Jan. 18, 2016, 5:41 p.m. UTC 
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>
---
 drivers/input/misc/rotary_encoder.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)
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Patch

diff --git a/drivers/input/misc/rotary_encoder.c b/drivers/input/misc/rotary_encoder.c
index e913bfb64..1882e65 100644
--- a/drivers/input/misc/rotary_encoder.c
+++ b/drivers/input/misc/rotary_encoder.c
@@ -318,14 +318,10 @@  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: