In preparation for adding support for MP5496 which slightly differs from
MP5416 convert the driver to use OF match data instead of always using the
MP5416 regulator_desc for regulator registration.
Signed-off-by: Robert Marko <robimarko@xxxxxxxxx>
---
drivers/regulator/mp5416.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/regulator/mp5416.c b/drivers/regulator/mp5416.c
index d8245080df03..011a825570ea 100644
--- a/drivers/regulator/mp5416.c
+++ b/drivers/regulator/mp5416.c
@@ -11,6 +11,7 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
#include <linux/regulator/driver.h>
@@ -178,6 +179,7 @@ static int mp5416_i2c_probe(struct i2c_client *client)
{
struct device *dev = &client->dev;
struct regulator_config config = { NULL, };
+ static const struct regulator_desc *desc;
struct regulator_dev *rdev;
struct regmap *regmap;
int i;
@@ -188,12 +190,16 @@ static int mp5416_i2c_probe(struct i2c_client *client)
return PTR_ERR(regmap);
}
+ desc = of_device_get_match_data(dev);
+ if (!desc)
+ return -ENODEV;
+
config.dev = dev;
config.regmap = regmap;
for (i = 0; i < MP5416_MAX_REGULATORS; i++) {
rdev = devm_regulator_register(dev,
- &mp5416_regulators_desc[i],
+ &desc[i],
&config);
if (IS_ERR(rdev)) {
dev_err(dev, "Failed to register regulator!\n");
@@ -205,7 +211,7 @@ static int mp5416_i2c_probe(struct i2c_client *client)
}
static const struct of_device_id mp5416_of_match[] = {
- { .compatible = "mps,mp5416" },
+ { .compatible = "mps,mp5416", .data = &mp5416_regulators_desc },
{},
};
MODULE_DEVICE_TABLE(of, mp5416_of_match);
--
2.36.1
