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Input: switch to input_abs_*() access functions

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Change all call sites in drivers/input to not access the ABS axis
information directly anymore. Make them use the access helpers instead.

Also use input_set_abs_params() when possible.
Did some code refactoring as I was on it.

Signed-off-by: Daniel Mack <[email protected]>
Cc: Dmitry Torokhov <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>
This commit is contained in:
Daniel Mack 2010-08-02 20:15:17 -07:00 • committed by Dmitry Torokhov
commit 987a6c0298
17 changed files with 153 additions and 139 deletions
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49
drivers/hid/hid-wacom.c
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@ -230,7 +230,7 @@ static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
input_report_key(input, BTN_RIGHT, 0);
input_report_key(input, BTN_MIDDLE, 0);
input_report_abs(input, ABS_DISTANCE,
input->absmax[ABS_DISTANCE]);
input_abs_get_max(input, ABS_DISTANCE));
} else {
input_report_key(input, BTN_TOUCH, 0);
input_report_key(input, BTN_STYLUS, 0);
@ -383,38 +383,37 @@ move_on:
/* Basics */
input->evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_REL);
input->absbit[0] |= BIT(ABS_X) | BIT(ABS_Y) |
BIT(ABS_PRESSURE) | BIT(ABS_DISTANCE);
input->relbit[0] |= BIT(REL_WHEEL);
set_bit(BTN_TOOL_PEN, input->keybit);
set_bit(BTN_TOUCH, input->keybit);
set_bit(BTN_STYLUS, input->keybit);
set_bit(BTN_STYLUS2, input->keybit);
set_bit(BTN_LEFT, input->keybit);
set_bit(BTN_RIGHT, input->keybit);
set_bit(BTN_MIDDLE, input->keybit);
__set_bit(REL_WHEEL, input->relbit);
__set_bit(BTN_TOOL_PEN, input->keybit);
__set_bit(BTN_TOUCH, input->keybit);
__set_bit(BTN_STYLUS, input->keybit);
__set_bit(BTN_STYLUS2, input->keybit);
__set_bit(BTN_LEFT, input->keybit);
__set_bit(BTN_RIGHT, input->keybit);
__set_bit(BTN_MIDDLE, input->keybit);
/* Pad */
input->evbit[0] |= BIT(EV_MSC);
input->mscbit[0] |= BIT(MSC_SERIAL);
set_bit(BTN_0, input->keybit);
set_bit(BTN_1, input->keybit);
set_bit(BTN_TOOL_FINGER, input->keybit);
__set_bit(MSC_SERIAL, input->mscbit);
__set_bit(BTN_0, input->keybit);
__set_bit(BTN_1, input->keybit);
__set_bit(BTN_TOOL_FINGER, input->keybit);
/* Distance, rubber and mouse */
input->absbit[0] |= BIT(ABS_DISTANCE);
set_bit(BTN_TOOL_RUBBER, input->keybit);
set_bit(BTN_TOOL_MOUSE, input->keybit);
__set_bit(BTN_TOOL_RUBBER, input->keybit);
__set_bit(BTN_TOOL_MOUSE, input->keybit);
input->absmax[ABS_PRESSURE] = 511;
input->absmax[ABS_DISTANCE] = 32;
input->absmax[ABS_X] = 16704;
input->absmax[ABS_Y] = 12064;
input->absfuzz[ABS_X] = 4;
input->absfuzz[ABS_Y] = 4;
input_set_abs_params(input, ABS_X, 0, 16704, 4, 0);
input_set_abs_params(input, ABS_Y, 0, 12064, 4, 0);
input_set_abs_params(input, ABS_PRESSURE, 0, 511, 0, 0);
input_set_abs_params(input, ABS_DISTANCE, 0, 32, 0, 0);
return 0;
err_free:
kfree(wdata);
return ret;