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

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:
--
2.6.0.rc2.230.g3dd15c0

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