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Input: auo-pixcir-ts - switch to using generic device properties 

Let's use generic device properties API instead of OF-specific one.

Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20220914141428.2201784-4-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Dmitry Torokhov 2022-09-14 07:14:27 -07:00
parent 60b7a6d0fd
commit 770a71b23c
1 changed files with 10 additions and 30 deletions
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40
drivers/input/touchscreen/auo-pixcir-ts.c
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@ -22,6 +22,7 @@
#include <linux/delay.h>
#include <linux/gpio/consumer.h>
#include <linux/of.h>
#include <linux/property.h>
/*
* Coordinate calculation:
@ -474,33 +475,6 @@ unlock:
static SIMPLE_DEV_PM_OPS(auo_pixcir_pm_ops,
auo_pixcir_suspend, auo_pixcir_resume);
#ifdef CONFIG_OF
static int auo_pixcir_parse_dt(struct device *dev, struct auo_pixcir_ts *ts)
{
struct device_node *np = dev->of_node;
if (!np)
return -ENOENT;
if (of_property_read_u32(np, "x-size", &ts->x_max)) {
dev_err(dev, "failed to get x-size property\n");
return -EINVAL;
}
if (of_property_read_u32(np, "y-size", &ts->y_max)) {
dev_err(dev, "failed to get y-size property\n");
return -EINVAL;
}
return 0;
}
#else
static int auo_pixcir_parse_dt(struct device *dev, struct auo_pixcir_ts *ts)
{
return -EINVAL;
}
#endif
static void auo_pixcir_reset(void *data)
{
struct auo_pixcir_ts *ts = data;
@ -535,9 +509,15 @@ static int auo_pixcir_probe(struct i2c_client *client,
snprintf(ts->phys, sizeof(ts->phys),
"%s/input0", dev_name(&client->dev));
error = auo_pixcir_parse_dt(&client->dev, ts);
if (error)
return error;
if (device_property_read_u32(&client->dev, "x-size", &ts->x_max)) {
dev_err(&client->dev, "failed to get x-size property\n");
return -EINVAL;
}
if (device_property_read_u32(&client->dev, "y-size", &ts->y_max)) {
dev_err(&client->dev, "failed to get y-size property\n");
return -EINVAL;
}
input_dev->name = "AUO-Pixcir touchscreen";
input_dev->phys = ts->phys;