diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-10-24 22:05:07 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-11-01 14:54:44 +0000 |
| commit | e85e016e9dc316799b481dcb0bf8227f3b9f2d9b (patch) | |
| tree | 2baa9d8c91709c7f84f9b70a5e0a2625ac46e4f4 | |
| parent | 8ec557799b138373290c187cbcccbb9b2476af11 (diff) | |
| download | linux-stable-e85e016e9dc316799b481dcb0bf8227f3b9f2d9b.tar.gz linux-stable-e85e016e9dc316799b481dcb0bf8227f3b9f2d9b.tar.bz2 linux-stable-e85e016e9dc316799b481dcb0bf8227f3b9f2d9b.zip | |
iio: accel: mma9553: Replace custom implementation of iio_get_acpi_device_name()
IIO core (ACPI part) provides a generic helper that may be used in
the driver. Replace custom implementation of iio_get_acpi_device_name().
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241024191200.229894-19-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/accel/mma9553.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/iio/accel/mma9553.c b/drivers/iio/accel/mma9553.c index 86543f34ef17..1ea6aa007412 100644 --- a/drivers/iio/accel/mma9553.c +++ b/drivers/iio/accel/mma9553.c @@ -4,11 +4,11 @@ * Copyright (c) 2014, Intel Corporation. */ -#include <linux/module.h> #include <linux/i2c.h> #include <linux/interrupt.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> #include <linux/slab.h> -#include <linux/acpi.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> #include <linux/iio/events.h> @@ -1062,17 +1062,6 @@ static irqreturn_t mma9553_event_handler(int irq, void *private) return IRQ_HANDLED; } -static const char *mma9553_match_acpi_device(struct device *dev) -{ - const struct acpi_device_id *id; - - id = acpi_match_device(dev->driver->acpi_match_table, dev); - if (!id) - return NULL; - - return dev_name(dev); -} - static int mma9553_probe(struct i2c_client *client) { const struct i2c_device_id *id = i2c_client_get_device_id(client); @@ -1091,9 +1080,9 @@ static int mma9553_probe(struct i2c_client *client) if (id) name = id->name; - else if (ACPI_HANDLE(&client->dev)) - name = mma9553_match_acpi_device(&client->dev); else + name = iio_get_acpi_device_name(&client->dev); + if (!name) return -ENOSYS; mutex_init(&data->mutex); |