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iio: ltr501: Add ACPI enumeration support 

Added ACPI enumeration support for LTR501 chip.

Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Kuppuswamy Sathyanarayanan 2015-04-19 02:10:04 -07:00 committed by Jonathan Cameron
parent eea53b4a25
commit 772154d0dd
1 changed files with 8 additions and 0 deletions
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8
drivers/iio/light/ltr501.c
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@ -17,6 +17,7 @@
#include <linux/err.h> #include <linux/err.h>
#include <linux/delay.h> #include <linux/delay.h>
#include <linux/regmap.h> #include <linux/regmap.h>
#include <linux/acpi.h>
#include <linux/iio/iio.h> #include <linux/iio/iio.h>
#include <linux/iio/events.h> #include <linux/iio/events.h>
@ -1264,6 +1265,12 @@ static int ltr501_resume(struct device *dev)
static SIMPLE_DEV_PM_OPS(ltr501_pm_ops, ltr501_suspend, ltr501_resume); static SIMPLE_DEV_PM_OPS(ltr501_pm_ops, ltr501_suspend, ltr501_resume);
static const struct acpi_device_id ltr_acpi_match[] = {
{"LTER0501", 0},
{ },
};
MODULE_DEVICE_TABLE(acpi, ltr_acpi_match);
static const struct i2c_device_id ltr501_id[] = { static const struct i2c_device_id ltr501_id[] = {
{ "ltr501", 0 }, { "ltr501", 0 },
{ } { }
@ -1274,6 +1281,7 @@ static struct i2c_driver ltr501_driver = {
.driver = { .driver = {
.name = LTR501_DRV_NAME, .name = LTR501_DRV_NAME,
.pm = &ltr501_pm_ops, .pm = &ltr501_pm_ops,
.acpi_match_table = ACPI_PTR(ltr_acpi_match),
.owner = THIS_MODULE, .owner = THIS_MODULE,
}, },
.probe = ltr501_probe, .probe = ltr501_probe,