This is an automatic generated email to let you know that the following patch were queued at the http://git.linuxtv.org/cgit.cgi/media_tree.git tree:
Subject: [media] vb2: Fix compilation breakage when !CONFIG_BUG Author: Laurent Pinchart <[email protected]> Date: Sun Jul 12 20:08:34 2015 -0300 Commit 77a3c6fd90c9 ("[media] vb2: Don't WARN when v4l2_buffer.bytesused is 0 for multiplanar buffers") uses the __WARN() macro which isn't defined when CONFIG_BUG isn't set. This introduces a compilation breakage. Fix it by using WARN_ON() instead. The commit was also broken in that it merged v1 of the patch while a new v2 version had been submitted, reviewed and acked. Fix it by incorporating the changes from v1 to v2. Fixes: 77a3c6fd90c9 ("[media] vb2: Don't WARN when v4l2_buffer.bytesused is 0 for multiplanar buffers") Signed-off-by: Laurent Pinchart <[email protected]> Acked-by: Larry Finger <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/v4l2-core/videobuf2-core.c | 14 +++++++------- 1 files changed, 7 insertions(+), 7 deletions(-) --- http://git.linuxtv.org/cgit.cgi/media_tree.git/commit/?id=2fa3dc4ea7c1cdf4eed288de9a6cc5d3a8befddd diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c index 0c7b6a7..a14c428 100644 --- a/drivers/media/v4l2-core/videobuf2-core.c +++ b/drivers/media/v4l2-core/videobuf2-core.c @@ -1254,19 +1254,19 @@ EXPORT_SYMBOL_GPL(vb2_discard_done); static void vb2_warn_zero_bytesused(struct vb2_buffer *vb) { - static bool __check_once __read_mostly; + static bool check_once; - if (__check_once) + if (check_once) return; - __check_once = true; - __WARN(); + check_once = true; + WARN_ON(1); - pr_warn_once("use of bytesused == 0 is deprecated and will be removed in the future,\n"); + pr_warn("use of bytesused == 0 is deprecated and will be removed in the future,\n"); if (vb->vb2_queue->allow_zero_bytesused) - pr_warn_once("use VIDIOC_DECODER_CMD(V4L2_DEC_CMD_STOP) instead.\n"); + pr_warn("use VIDIOC_DECODER_CMD(V4L2_DEC_CMD_STOP) instead.\n"); else - pr_warn_once("use the actual size instead.\n"); + pr_warn("use the actual size instead.\n"); } /** _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
