ACPI_PTR() is more harmful than helpful. For example, in this case
if CONFIG_ACPI=n, the ID table left unused which is not what we want.
Instead of making linker to drop a section, drop ACPI_PTR().
As a side effect this makes driver ACPI and OF clean.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/iio/accel/mma7660.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/iio/accel/mma7660.c b/drivers/iio/accel/mma7660.c
index 112a5a33c29f..794f2f383303 100644
--- a/drivers/iio/accel/mma7660.c
+++ b/drivers/iio/accel/mma7660.c
@@ -7,8 +7,8 @@
* IIO driver for Freescale MMA7660FC; 7-bit I2C address: 0x4c.
*/
-#include <linux/acpi.h>
#include <linux/i2c.h>
+#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
@@ -255,7 +255,7 @@ static const struct of_device_id mma7660_of_match[] = {
};
MODULE_DEVICE_TABLE(of, mma7660_of_match);
-static const struct acpi_device_id __maybe_unused mma7660_acpi_id[] = {
+static const struct acpi_device_id mma7660_acpi_id[] = {
{"MMA7660", 0},
{}
};
@@ -267,7 +267,7 @@ static struct i2c_driver mma7660_driver = {
.name = "mma7660",
.pm = pm_sleep_ptr(&mma7660_pm_ops),
.of_match_table = mma7660_of_match,
- .acpi_match_table = ACPI_PTR(mma7660_acpi_id),
+ .acpi_match_table = mma7660_acpi_id,
},
.probe = mma7660_probe,
.remove = mma7660_remove,
--
2.35.1
