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

From: Andy Shevchenko
Date: Tue Mar 08 2022 - 10:11:21 EST


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@xxxxxxxxxxxxxxx>
---
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