This is needed to free any resources requested in
the .registered subdev op.
Signed-off-by: Sylwester Nawrocki <s.nawro...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
---
drivers/media/i2c/s5c73m3/s5c73m3-core.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c
b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
index ce8fcf2..cb52438 100644
--- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c
+++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
@@ -1457,6 +1457,12 @@ static int s5c73m3_oif_registered(struct v4l2_subdev *sd)
return ret;
}
+static void s5c73m3_oif_unregistered(struct v4l2_subdev *sd)
+{
+ struct s5c73m3 *state = oif_sd_to_s5c73m3(sd);
+ v4l2_device_unregister_subdev(&state->sensor_sd);
+}
+
static const struct v4l2_subdev_internal_ops s5c73m3_internal_ops = {
.open = s5c73m3_open,
};
@@ -1474,6 +1480,7 @@ static const struct v4l2_subdev_ops s5c73m3_subdev_ops = {
static const struct v4l2_subdev_internal_ops oif_internal_ops = {
.registered = s5c73m3_oif_registered,
+ .unregistered = s5c73m3_oif_unregistered,
.open = s5c73m3_oif_open,
};
--
1.7.9.5
--
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