[PATCH v2 1/2] Input: wdt87xx_i2c - tidy up ACPI ID table

Andy Shevchenko
2026-01-13T08:24:50Z

Tidy up ACPI ID table:
- drop ACPI_PTR() and hence replace acpi.h with mod_devicetable.h et al.
- remove explicit driver_data initializer

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/input/touchscreen/wdt87xx_i2c.c | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/drivers/input/touchscreen/wdt87xx_i2c.c b/drivers/input/touchscreen/wdt87xx_i2c.c
index 88d376090e6e..99636d6eb0f3 100644
--- a/drivers/input/touchscreen/wdt87xx_i2c.c
+++ b/drivers/input/touchscreen/wdt87xx_i2c.c
@@ -9,17 +9,24 @@
* may be copied, distributed, and modified under those terms.
*/

+#include <linux/array_size.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/firmware.h>
#include <linux/i2c.h>
#include <linux/input.h>
+#include <linux/input/mt.h>
#include <linux/interrupt.h>
-#include <linux/delay.h>
#include <linux/irq.h>
#include <linux/io.h>
+#include <linux/math.h>
+#include <linux/mod_devicetable.h>
#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/pm.h>
#include <linux/slab.h>
-#include <linux/firmware.h>
-#include <linux/input/mt.h>
-#include <linux/acpi.h>
+#include <linux/sysfs.h>
+#include <linux/types.h>
#include <linux/unaligned.h>

#define WDT87XX_NAME "wdt87xx_i2c"
@@ -1153,13 +1160,11 @@ static const struct i2c_device_id wdt87xx_dev_id[] = {
};
MODULE_DEVICE_TABLE(i2c, wdt87xx_dev_id);

-#ifdef CONFIG_ACPI
static const struct acpi_device_id wdt87xx_acpi_id[] = {
- { "WDHT0001", 0 },
+ { "WDHT0001" },
{ }
};
MODULE_DEVICE_TABLE(acpi, wdt87xx_acpi_id);
-#endif

static struct i2c_driver wdt87xx_driver = {
.probe = wdt87xx_ts_probe,
@@ -1168,7 +1173,7 @@ static struct i2c_driver wdt87xx_driver = {
.name = WDT87XX_NAME,
.dev_groups = wdt87xx_groups,
.pm = pm_sleep_ptr(&wdt87xx_pm_ops),
- .acpi_match_table = ACPI_PTR(wdt87xx_acpi_id),
+ .acpi_match_table = wdt87xx_acpi_id,
},
};
module_i2c_driver(wdt87xx_driver);
--
2.50.1