From 40aaab9d773b07e9b106eac4256bb50fb1ba8cff Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Tue, 12 Apr 2022 10:42:42 +0100 Subject: media: subdev: rename subdev-state alloc & free v4l2_subdev_alloc_state() and v4l2_subdev_free_state() are not supposed to be used by the drivers. However, we do have a few drivers that use those at the moment, so we need to expose these functions for the time being. Prefix the functions with __ to mark the functions as internal. At the same time, rename them to v4l2_subdev_state_alloc and v4l2_subdev_state_free to match the style used for other functions like video_device_alloc() and media_request_alloc(). Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Reviewed-by: Hans Verkuil Reviewed-by: Jacopo Mondi Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/v4l2-core/v4l2-subdev.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/media/v4l2-core') diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c index 2f24ef75872b..a1494999352b 100644 --- a/drivers/media/v4l2-core/v4l2-subdev.c +++ b/drivers/media/v4l2-core/v4l2-subdev.c @@ -28,7 +28,7 @@ static int subdev_fh_init(struct v4l2_subdev_fh *fh, struct v4l2_subdev *sd) { struct v4l2_subdev_state *state; - state = v4l2_subdev_alloc_state(sd); + state = __v4l2_subdev_state_alloc(sd); if (IS_ERR(state)) return PTR_ERR(state); @@ -39,7 +39,7 @@ static int subdev_fh_init(struct v4l2_subdev_fh *fh, struct v4l2_subdev *sd) static void subdev_fh_free(struct v4l2_subdev_fh *fh) { - v4l2_subdev_free_state(fh->state); + __v4l2_subdev_state_free(fh->state); fh->state = NULL; } @@ -861,7 +861,7 @@ int v4l2_subdev_link_validate(struct media_link *link) } EXPORT_SYMBOL_GPL(v4l2_subdev_link_validate); -struct v4l2_subdev_state *v4l2_subdev_alloc_state(struct v4l2_subdev *sd) +struct v4l2_subdev_state *__v4l2_subdev_state_alloc(struct v4l2_subdev *sd) { struct v4l2_subdev_state *state; int ret; @@ -894,9 +894,9 @@ err: return ERR_PTR(ret); } -EXPORT_SYMBOL_GPL(v4l2_subdev_alloc_state); +EXPORT_SYMBOL_GPL(__v4l2_subdev_state_alloc); -void v4l2_subdev_free_state(struct v4l2_subdev_state *state) +void __v4l2_subdev_state_free(struct v4l2_subdev_state *state) { if (!state) return; @@ -904,7 +904,7 @@ void v4l2_subdev_free_state(struct v4l2_subdev_state *state) kvfree(state->pads); kfree(state); } -EXPORT_SYMBOL_GPL(v4l2_subdev_free_state); +EXPORT_SYMBOL_GPL(__v4l2_subdev_state_free); #endif /* CONFIG_MEDIA_CONTROLLER */ -- cgit v1.2.3