diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-06-16 17:24:51 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-06-18 16:33:25 +0100 |
| commit | 072c7d3438888ca424e9d44e11f5d870749ba052 (patch) | |
| tree | a57a72ee8757c1f3a3e0a4efce791078bff09152 /drivers/iio/accel/mma7660.c | |
| parent | dbacf752cde2c0e719ce97783b579a45a9730833 (diff) | |
iio: accel: mma7660: Drop wrong use of ACPI_PTR()
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@linux.intel.com>
Link: https://lore.kernel.org/r/20220616142451.10322-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/accel/mma7660.c')
| -rw-r--r-- | drivers/iio/accel/mma7660.c | 6 |
1 files 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, |