[PATCH 20/24] iio: potentiometer: max5487: Drop ACPI_PTR() usage

[Jonathan Cameron <jic23@kernel.org>]

From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Avoiding unused variable warnings when using this macro adds
complexity that in simple cases like this one is not justified
for the small saving in data.

Switch include from acpi.h to mod_devicetable.h which includes the
definition of struct acpi_device_id.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

---

I can't find a specific listing for this one so no closes tag.
---
 drivers/iio/potentiometer/max5487.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/potentiometer/max5487.c b/drivers/iio/potentiometer/max5487.c
index 42723c996c9f..4838d2e72f53 100644
--- a/drivers/iio/potentiometer/max5487.c
+++ b/drivers/iio/potentiometer/max5487.c
@@ -5,8 +5,8 @@
  * Copyright (C) 2016 Cristina-Gabriela Moraru <cristina.moraru09@gmail.com>
  */
 #include <linux/module.h>
+#include <linux/mod_devicetable.h>
 #include <linux/spi/spi.h>
-#include <linux/acpi.h>
 
 #include <linux/iio/sysfs.h>
 #include <linux/iio/iio.h>
@@ -144,7 +144,7 @@ MODULE_DEVICE_TABLE(acpi, max5487_acpi_match);
 static struct spi_driver max5487_driver = {
 	.driver = {
 		.name = "max5487",
-		.acpi_match_table = ACPI_PTR(max5487_acpi_match),
+		.acpi_match_table = max5487_acpi_match,
 	},
 	.id_table = max5487_id,
 	.probe = max5487_spi_probe,
-- 
2.43.0