From fe05e141a4d70d9417fd628133ecb32851f2e136 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Mon, 24 Jun 2013 05:13:51 -0300 Subject: [PATCH] [media] V4L2: fix compilation if CONFIG_I2C is undefined i2c_verify_client() is only available, if I2C is enabled. Fix v4l2-async.c compilation if I2C is disabled. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/v4l2-core/v4l2-async.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c index c80ffb4ba567..aae241730caa 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)