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staging:iio:cdc:ad7150: Add of_match_table

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Rather than using the fallback path in the i2c subsystem and hoping
for no clashes across vendors, lets put in an explicit table for
matching.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Reviewed-by: Barry Song <song.bao.hua@hisilicon>
Link: https://lore.kernel.org/r/20210314181511.531414-21-jic23@kernel.org
This commit is contained in:
Jonathan Cameron 2021-03-14 18:15:07 +00:00
parent a9f8afe164
commit 89f2d5b080
1 changed files with 8 additions and 0 deletions
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8
drivers/staging/iio/cdc/ad7150.c
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@ -12,6 +12,7 @@
#include <linux/i2c.h> #include <linux/i2c.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/mod_devicetable.h>
#include <linux/regulator/consumer.h> #include <linux/regulator/consumer.h>
#include <linux/slab.h> #include <linux/slab.h>
@ -650,9 +651,16 @@ static const struct i2c_device_id ad7150_id[] = {
MODULE_DEVICE_TABLE(i2c, ad7150_id); MODULE_DEVICE_TABLE(i2c, ad7150_id);
static const struct of_device_id ad7150_of_match[] = {
{ "adi,ad7150" },
{ "adi,ad7151" },
{ "adi,ad7156" },
{}
};
static struct i2c_driver ad7150_driver = { static struct i2c_driver ad7150_driver = {
.driver = { .driver = {
.name = "ad7150", .name = "ad7150",
.of_match_table = ad7150_of_match,
}, },
.probe = ad7150_probe, .probe = ad7150_probe,
.id_table = ad7150_id, .id_table = ad7150_id,