From: Michael Hennerich <michael.hennerich@analog.com>
Date: Mon, 19 Dec 2016 12:10:39 +0000 (+0100)
Subject: iio: dac: ad5593r: Add ACPI support
X-Git-Tag: v4.11-rc1~116^2~332^2~29
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=2cc5b0df86dc2e8b3fa0309d145e6ab5f529eff7;p=linux.git

iio: dac: ad5593r: Add ACPI support

This patch adds the ACPI/PNP ID. The AD5592/3 driver core is already
designed around the unified device property API.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/drivers/iio/dac/ad5593r.c b/drivers/iio/dac/ad5593r.c
index dca158a88f47..fc11ea098f98 100644
--- a/drivers/iio/dac/ad5593r.c
+++ b/drivers/iio/dac/ad5593r.c
@@ -13,6 +13,7 @@
 #include <linux/i2c.h>
 #include <linux/module.h>
 #include <linux/of.h>
+#include <linux/acpi.h>
 
 #define AD5593R_MODE_CONF		(0 << 4)
 #define AD5593R_MODE_DAC_WRITE		(1 << 4)
@@ -115,10 +116,17 @@ static const struct of_device_id ad5593r_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, ad5593r_of_match);
 
+static const struct acpi_device_id ad5593r_acpi_match[] = {
+	{"ADS5593", },
+	{ },
+};
+MODULE_DEVICE_TABLE(acpi, ad5593r_acpi_match);
+
 static struct i2c_driver ad5593r_driver = {
 	.driver = {
 		.name = "ad5593r",
 		.of_match_table = of_match_ptr(ad5593r_of_match),
+		.acpi_match_table = ACPI_PTR(ad5593r_acpi_match),
 	},
 	.probe = ad5593r_i2c_probe,
 	.remove = ad5593r_i2c_remove,