Re: [PATCH 3/3] iio: magnetometer: Add ACPI support for MMC35240

From: Jonathan Cameron
Date: Sun Apr 19 2015 - 09:30:17 EST


On 15/04/15 12:02, Daniel Baluta wrote:
> We assume that ACPI device tables use MMC35240 to
> identify MEMSIC's 3 axis magnetic sensor.
>
> Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
Also fine, just wait for v2 of patch 1.
> ---
> drivers/iio/magnetometer/mmc35240.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/drivers/iio/magnetometer/mmc35240.c b/drivers/iio/magnetometer/mmc35240.c
> index 4c76938..8811714 100644
> --- a/drivers/iio/magnetometer/mmc35240.c
> +++ b/drivers/iio/magnetometer/mmc35240.c
> @@ -17,6 +17,7 @@
> #include <linux/i2c.h>
> #include <linux/delay.h>
> #include <linux/regmap.h>
> +#include <linux/acpi.h>
> #include <linux/pm.h>
>
> #include <linux/iio/iio.h>
> @@ -488,6 +489,12 @@ static const struct dev_pm_ops mmc35240_pm_ops = {
> SET_SYSTEM_SLEEP_PM_OPS(mmc35240_suspend, mmc35240_resume)
> };
>
> +static const struct acpi_device_id mmc35240_acpi_match[] = {
> + {"MMC35240", 0},
> + { },
> +};
> +MODULE_DEVICE_TABLE(acpi, mmc35240_acpi_match);
> +
> static const struct i2c_device_id mmc35240_id[] = {
> {"MMC35240", 0},
> {}
> @@ -498,6 +505,7 @@ static struct i2c_driver mmc35240_driver = {
> .driver = {
> .name = MMC35240_DRV_NAME,
> .pm = &mmc35240_pm_ops,
> + .acpi_match_table = ACPI_PTR(mmc35240_acpi_match),
> },
> .probe = mmc35240_probe,
> .remove = mmc35240_remove,
>

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