[PATCH v1 2/5] media: lm3560: Add IN supply support

[Svyatoslav Ryhel <clamor95@gmail.com>]

Add IN supply (2.5V - 5.5V) found in LM3560 to ensure its proper work.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---
 drivers/media/i2c/lm3560.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/media/i2c/lm3560.c b/drivers/media/i2c/lm3560.c
index e6af61415821..a2674af6c9fb 100644
--- a/drivers/media/i2c/lm3560.c
+++ b/drivers/media/i2c/lm3560.c
@@ -16,6 +16,7 @@
 #include <linux/slab.h>
 #include <linux/mutex.h>
 #include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
 #include <linux/videodev2.h>
 #include <media/i2c/lm3560.h>
 #include <media/v4l2-ctrls.h>
@@ -434,6 +435,11 @@ static int lm3560_probe(struct i2c_client *client)
 		return dev_err_probe(&client->dev, PTR_ERR(flash->hwen_gpio),
 				     "failed to get hwen gpio\n");
 
+	rval = devm_regulator_get_enable(&client->dev, "vin");
+	if (rval)
+		return dev_err_probe(&client->dev, rval,
+				     "failed to enable regulator\n");
+
 	rval = lm3560_subdev_init(flash, LM3560_LED0, "lm3560-led0");
 	if (rval < 0)
 		return rval;
-- 
2.51.0