diff options
| author | Jeff LaBundy <jeff@labundy.com> | 2022-03-20 21:54:32 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-03-20 21:59:40 -0700 |
| commit | 07fc21b486081d8974239143089723f05e552157 (patch) | |
| tree | 068f62d72aedcd2faa4452f9e933cc94150486a3 /drivers/input | |
| parent | 8a3e634dc5a37aaa6d4876614716e84fb26dbbc0 (diff) | |
| download | lwn-07fc21b486081d8974239143089723f05e552157.tar.gz lwn-07fc21b486081d8974239143089723f05e552157.zip | |
Input: iqs5xx - use local input_dev pointer
Both iqs5xx_axis_init() and iqs5xx_irq() already define a local
input_dev pointer 'input'. Use this instead of iqs5xx->input so
as to make the code a bit smaller.
Signed-off-by: Jeff LaBundy <jeff@labundy.com>
Link: https://lore.kernel.org/r/20220320025707.404544-1-jeff@labundy.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/touchscreen/iqs5xx.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/input/touchscreen/iqs5xx.c b/drivers/input/touchscreen/iqs5xx.c index b3fa71213d60..34c4cca57d13 100644 --- a/drivers/input/touchscreen/iqs5xx.c +++ b/drivers/input/touchscreen/iqs5xx.c @@ -486,11 +486,11 @@ static int iqs5xx_axis_init(struct i2c_client *client) { struct iqs5xx_private *iqs5xx = i2c_get_clientdata(client); struct touchscreen_properties *prop = &iqs5xx->prop; - struct input_dev *input; + struct input_dev *input = iqs5xx->input; u16 max_x, max_y; int error; - if (!iqs5xx->input) { + if (!input) { input = devm_input_allocate_device(&client->dev); if (!input) return -ENOMEM; @@ -512,11 +512,11 @@ static int iqs5xx_axis_init(struct i2c_client *client) if (error) return error; - input_set_abs_params(iqs5xx->input, ABS_MT_POSITION_X, 0, max_x, 0, 0); - input_set_abs_params(iqs5xx->input, ABS_MT_POSITION_Y, 0, max_y, 0, 0); - input_set_abs_params(iqs5xx->input, ABS_MT_PRESSURE, 0, U16_MAX, 0, 0); + input_set_abs_params(input, ABS_MT_POSITION_X, 0, max_x, 0, 0); + input_set_abs_params(input, ABS_MT_POSITION_Y, 0, max_y, 0, 0); + input_set_abs_params(input, ABS_MT_PRESSURE, 0, U16_MAX, 0, 0); - touchscreen_parse_properties(iqs5xx->input, true, prop); + touchscreen_parse_properties(input, true, prop); /* * The device reserves 0xFFFF for coordinates that correspond to slots @@ -540,7 +540,7 @@ static int iqs5xx_axis_init(struct i2c_client *client) return error; } - error = input_mt_init_slots(iqs5xx->input, IQS5XX_NUM_CONTACTS, + error = input_mt_init_slots(input, IQS5XX_NUM_CONTACTS, INPUT_MT_DIRECT); if (error) dev_err(&client->dev, "Failed to initialize slots: %d\n", @@ -674,7 +674,7 @@ static irqreturn_t iqs5xx_irq(int irq, void *data) input_mt_slot(input, i); if (input_mt_report_slot_state(input, MT_TOOL_FINGER, pressure != 0)) { - touchscreen_report_pos(iqs5xx->input, &iqs5xx->prop, + touchscreen_report_pos(input, &iqs5xx->prop, be16_to_cpu(touch_data->abs_x), be16_to_cpu(touch_data->abs_y), true); |