The v4l2_subdev_get_try_format() function is only defined if the
VIDEO_V4L2_SUBDEV_API Kconfig option is enabled. Builds configured
without that symbol fails with:
drivers/media/i2c/mt9v111.c:801:10: error: implicit declaration of function
'v4l2_subdev_get_try_format';
Fix this by protecting the function call by testing for the right symbol.
Fixes: aab7ed1c ("media: i2c: Add driver for Aptina MT9V111")
Signed-off-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
---
drivers/media/i2c/mt9v111.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/i2c/mt9v111.c b/drivers/media/i2c/mt9v111.c
index da8f6ab..68fa39f 100644
--- a/drivers/media/i2c/mt9v111.c
+++ b/drivers/media/i2c/mt9v111.c
@@ -797,7 +797,7 @@ static struct v4l2_mbus_framefmt *__mt9v111_get_pad_format(
{
switch (which) {
case V4L2_SUBDEV_FORMAT_TRY:
-#if IS_ENABLED(CONFIG_MEDIA_CONTROLLER)
+#if IS_ENABLED(CONFIG_VIDEO_V4L2_SUBDEV_API)
return v4l2_subdev_get_try_format(&mt9v111->sd, cfg, pad);
#else
return &cfg->try_fmt;
--
2.7.4
