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iio: magnetometer: Add ACPI support for MMC35240

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We assume that ACPI device tables use MMC35240 to
identify MEMSIC's 3 axis magnetic sensor.

Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Daniel Baluta 2015-04-24 18:58:32 +03:00 committed by Jonathan Cameron
parent 553a776b79
commit d11715f087
1 changed files with 8 additions and 0 deletions
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8
drivers/iio/magnetometer/mmc35240.c
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@ -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>
@ -482,6 +483,12 @@ 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},
{}
@ -492,6 +499,7 @@ 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,
.id_table = mmc35240_id,