[PATCH v1 3/5] rtc: isl12022: Drop unneeded OF guards and of_match_ptr()

Andy Shevchenko
2022-11-26T14:17:57Z

Drop unneeded OF guards and of_match_ptr(). This allows use of
the driver with other types of firmware such as ACPI PRP0001 based
probing.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/rtc/rtc-isl12022.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/rtc/rtc-isl12022.c b/drivers/rtc/rtc-isl12022.c
index bf1aa6f6560d..77b4763f2a70 100644
--- a/drivers/rtc/rtc-isl12022.c
+++ b/drivers/rtc/rtc-isl12022.c
@@ -14,8 +14,6 @@
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/err.h>
-#include <linux/of.h>
-#include <linux/of_device.h>
#include <linux/regmap.h>
#include <linux/hwmon.h>

@@ -46,8 +44,6 @@

#define ISL12022_BETA_TSE (1 << 7)

-static struct i2c_driver isl12022_driver;
-
static umode_t isl12022_hwmon_is_visible(const void *data,
enum hwmon_sensor_types type,
u32 attr, int channel)
@@ -252,14 +248,12 @@ static int isl12022_probe(struct i2c_client *client)
return devm_rtc_register_device(rtc);
}

-#ifdef CONFIG_OF
static const struct of_device_id isl12022_dt_match[] = {
{ .compatible = "isl,isl12022" }, /* for backward compat., don't use */
{ .compatible = "isil,isl12022" },
{ },
};
MODULE_DEVICE_TABLE(of, isl12022_dt_match);
-#endif

static const struct i2c_device_id isl12022_id[] = {
{ "isl12022", 0 },
@@ -270,9 +264,7 @@ MODULE_DEVICE_TABLE(i2c, isl12022_id);
static struct i2c_driver isl12022_driver = {
.driver = {
.name = "rtc-isl12022",
-#ifdef CONFIG_OF
- .of_match_table = of_match_ptr(isl12022_dt_match),
-#endif
+ .of_match_table = isl12022_dt_match,
},
.probe_new = isl12022_probe,
.id_table = isl12022_id,
--
2.35.1