i2c_verify_client() is only available, if I2C is enabled. Fix v4l2-async.c
compilation if I2C is disabled.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
---
drivers/media/v4l2-core/v4l2-async.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c
index c80ffb4..aae2417 100644
--- a/drivers/media/v4l2-core/v4l2-async.c
+++ b/drivers/media/v4l2-core/v4l2-async.c
@@ -24,11 +24,15 @@
static bool match_i2c(struct device *dev, struct v4l2_async_subdev *asd)
{
+#if IS_ENABLED(CONFIG_I2C)
struct i2c_client *client = i2c_verify_client(dev);
return client &&
asd->bus_type == V4L2_ASYNC_BUS_I2C &&
asd->match.i2c.adapter_id == client->adapter->nr &&
asd->match.i2c.address == client->addr;
+#else
+ return false;
+#endif
}
static bool match_platform(struct device *dev, struct v4l2_async_subdev *asd)
--
1.7.2.5
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