From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Date: Thu, 10 Sep 2020 17:32:39 +0000 (+0100)
Subject: iio:magn:ak8974: Drop of_match_ptr protection
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2b4f0172ae688e0c7c70fdedfb4b232dad9df52f;p=linux.git

iio:magn:ak8974: Drop of_match_ptr protection

This prevents use of this driver with ACPI via PRP0001 and is
an example of an anti pattern I'm trying to remove from IIO.
Hence drop from this driver.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20200910173242.621168-36-jic23@kernel.org
---

diff --git a/drivers/iio/magnetometer/ak8974.c b/drivers/iio/magnetometer/ak8974.c
index 7cd9768fbcb2a..df5131cf28a9e 100644
--- a/drivers/iio/magnetometer/ak8974.c
+++ b/drivers/iio/magnetometer/ak8974.c
@@ -12,6 +12,7 @@
  * Author: Linus Walleij <linus.walleij@linaro.org>
  */
 #include <linux/module.h>
+#include <linux/mod_devicetable.h>
 #include <linux/kernel.h>
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
@@ -1051,7 +1052,7 @@ static struct i2c_driver ak8974_driver = {
 	.driver	 = {
 		.name	= "ak8974",
 		.pm = &ak8974_dev_pm_ops,
-		.of_match_table = of_match_ptr(ak8974_of_match),
+		.of_match_table = ak8974_of_match,
 	},
 	.probe	  = ak8974_probe,
 	.remove	  = ak8974_remove,