Input: edt-ft5x06 - remove support for platform data
We do not have any users of platform data in the tree and all newer
platforms are either DT or ACPI, so let's drop handling of platform data.
Tested-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git a/drivers/input/touchscreen/edt-ft5x06.c b/drivers/input/touchscreen/edt-ft5x06.c
index df76f19..134c66c 100644
--- a/drivers/input/touchscreen/edt-ft5x06.c
+++ b/drivers/input/touchscreen/edt-ft5x06.c
@@ -37,7 +37,6 @@
#include <linux/gpio/consumer.h>
#include <linux/input/mt.h>
#include <linux/input/touchscreen.h>
-#include <linux/input/edt-ft5x06.h>
#define MAX_SUPPORT_POINTS 5
@@ -809,21 +808,14 @@
return 0;
}
-#define EDT_ATTR_CHECKSET(name, reg) \
-do { \
- if (pdata->name >= edt_ft5x06_attr_##name.limit_low && \
- pdata->name <= edt_ft5x06_attr_##name.limit_high) \
- edt_ft5x06_register_write(tsdata, reg, pdata->name); \
-} while (0)
-
#define EDT_GET_PROP(name, reg) { \
u32 val; \
if (of_property_read_u32(np, #name, &val) == 0) \
edt_ft5x06_register_write(tsdata, reg, val); \
}
-static void edt_ft5x06_ts_get_dt_defaults(struct device_node *np,
- struct edt_ft5x06_ts_data *tsdata)
+static void edt_ft5x06_ts_get_defaults(struct device_node *np,
+ struct edt_ft5x06_ts_data *tsdata)
{
struct edt_reg_addr *reg_addr = &tsdata->reg_addr;
@@ -833,23 +825,6 @@
}
static void
-edt_ft5x06_ts_get_defaults(struct edt_ft5x06_ts_data *tsdata,
- const struct edt_ft5x06_platform_data *pdata)
-{
- struct edt_reg_addr *reg_addr = &tsdata->reg_addr;
-
- if (!pdata->use_parameters)
- return;
-
- /* pick up defaults from the platform data */
- EDT_ATTR_CHECKSET(threshold, reg_addr->reg_threshold);
- EDT_ATTR_CHECKSET(gain, reg_addr->reg_gain);
- EDT_ATTR_CHECKSET(offset, reg_addr->reg_offset);
- if (reg_addr->reg_report_rate != NO_REGISTER)
- EDT_ATTR_CHECKSET(report_rate, reg_addr->reg_report_rate);
-}
-
-static void
edt_ft5x06_ts_get_parameters(struct edt_ft5x06_ts_data *tsdata)
{
struct edt_reg_addr *reg_addr = &tsdata->reg_addr;
@@ -893,8 +868,6 @@
static int edt_ft5x06_ts_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
- const struct edt_ft5x06_platform_data *pdata =
- dev_get_platdata(&client->dev);
struct edt_ft5x06_ts_data *tsdata;
struct input_dev *input;
int error;
@@ -955,12 +928,7 @@
}
edt_ft5x06_ts_set_regs(tsdata);
-
- if (!pdata)
- edt_ft5x06_ts_get_dt_defaults(client->dev.of_node, tsdata);
- else
- edt_ft5x06_ts_get_defaults(tsdata, pdata);
-
+ edt_ft5x06_ts_get_defaults(client->dev.of_node, tsdata);
edt_ft5x06_ts_get_parameters(tsdata);
dev_dbg(&client->dev,
@@ -976,8 +944,7 @@
input_set_abs_params(input, ABS_MT_POSITION_Y,
0, tsdata->num_y * 64 - 1, 0, 0);
- if (!pdata)
- touchscreen_parse_properties(input, true);
+ touchscreen_parse_properties(input, true);
error = input_mt_init_slots(input, MAX_SUPPORT_POINTS, INPUT_MT_DIRECT);
if (error) {