linux-kernel - [PATCH v1 1/4] auxdisplay: lcd2s: make use of device property API

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Date:   Tue,  8 Mar 2022 17:11:16 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Miguel Ojeda <ojeda@...nel.org>, linux-kernel@...r.kernel.org
Subject: [PATCH v1 1/4] auxdisplay: lcd2s: make use of device property API

Make use of device property API in this driver so that both OF based
system and ACPI based system can use this driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/auxdisplay/lcd2s.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/auxdisplay/lcd2s.c b/drivers/auxdisplay/lcd2s.c
index 2578b2d45439..c75e9d66aaa1 100644
--- a/drivers/auxdisplay/lcd2s.c
+++ b/drivers/auxdisplay/lcd2s.c
@@ -12,7 +12,9 @@
  *  All rights reserved.
  */
 #include <linux/kernel.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
+#include <linux/property.h>
 #include <linux/slab.h>
 #include <linux/i2c.h>
 #include <linux/delay.h>
@@ -355,20 +357,16 @@ static const struct i2c_device_id lcd2s_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, lcd2s_i2c_id);
 
-#ifdef CONFIG_OF
 static const struct of_device_id lcd2s_of_table[] = {
 	{ .compatible = "modtronix,lcd2s" },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, lcd2s_of_table);
-#endif
 
 static struct i2c_driver lcd2s_i2c_driver = {
 	.driver = {
 		.name = "lcd2s",
-#ifdef CONFIG_OF
-		.of_match_table = of_match_ptr(lcd2s_of_table),
-#endif
+		.of_match_table = lcd2s_of_table,
 	},
 	.probe = lcd2s_i2c_probe,
 	.remove = lcd2s_i2c_remove,
-- 
2.34.1