hwmon: (tmp108) Drop of_match_ptr() protection

Limiting the scope of devicetree support to CONFIG_OF prevents use of this
driver with ACPI via PRP0001. Drop the dependency.

While at it,
- Switch of.h for mod_devicetable.h include given the use of struct
  of_device_id which is defined in that header
- Add I2C device ID for p3t1085
- Drop the unnecessary include of hwmon-sysfs.h.

Cc: Frank Li <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Frank Li <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>

Author: groeck

drivers/hwmon/tmp108.c

@@ -8,10 +8,9 @@
 #include <linux/device.h>
 #include <linux/err.h>
 #include <linux/hwmon.h>
-#include <linux/hwmon-sysfs.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
-#include <linux/of.h>
 #include <linux/i2c.h>
 #include <linux/i3c/device.h>
 #include <linux/init.h>
@@ -422,25 +421,24 @@ static int tmp108_resume(struct device *dev)
 static DEFINE_SIMPLE_DEV_PM_OPS(tmp108_dev_pm_ops, tmp108_suspend, tmp108_resume);
 
 static const struct i2c_device_id tmp108_i2c_ids[] = {
+	{ "p3t1085" },
 	{ "tmp108" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, tmp108_i2c_ids);
 
-#ifdef CONFIG_OF
 static const struct of_device_id tmp108_of_ids[] = {
 	{ .compatible = "nxp,p3t1085", },
 	{ .compatible = "ti,tmp108", },
 	{}
 };
 MODULE_DEVICE_TABLE(of, tmp108_of_ids);
-#endif
 
 static struct i2c_driver tmp108_driver = {
 	.driver = {
 		.name	= DRIVER_NAME,
 		.pm	= pm_sleep_ptr(&tmp108_dev_pm_ops),
-		.of_match_table = of_match_ptr(tmp108_of_ids),
+		.of_match_table = tmp108_of_ids,
 	},
 	.probe		= tmp108_probe,
 	.id_table	= tmp108_i2c_ids,