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([190.190.187.68]) by smtp.gmail.com with ESMTPSA id bl9-20020a056102508900b003563680212asm7445539vsb.27.2022.07.06.11.27.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 11:27:41 -0700 (PDT) From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Hans Verkuil , Tomasz Figa , Marek Szyprowski , Ezequiel Garcia Subject: [PATCH 8/8] videobuf2: Remove vb2_find_timestamp() Date: Wed, 6 Jul 2022 15:26:57 -0300 Message-Id: <20220706182657.210650-9-ezequiel@vanguardiasur.com.ar> X-Mailer: git-send-email 2.34.3 In-Reply-To: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> References: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now that we've transitioned all users to vb2_find_buffer API, remove the unused vb2_find_timestamp(). Signed-off-by: Ezequiel Garcia --- .../media/common/videobuf2/videobuf2-v4l2.c | 12 ++++----- include/media/videobuf2-v4l2.h | 26 +------------------ 2 files changed, 7 insertions(+), 31 deletions(-) diff --git a/drivers/media/common/videobuf2/videobuf2-v4l2.c b/drivers/media/common/videobuf2/videobuf2-v4l2.c index 075d24ebf44c..a9696442dfba 100644 --- a/drivers/media/common/videobuf2/videobuf2-v4l2.c +++ b/drivers/media/common/videobuf2/videobuf2-v4l2.c @@ -625,18 +625,18 @@ static const struct vb2_buf_ops v4l2_buf_ops = { .copy_timestamp = __copy_timestamp, }; -int vb2_find_timestamp(const struct vb2_queue *q, u64 timestamp, - unsigned int start_idx) +struct vb2_buffer *vb2_find_buffer(struct vb2_queue *q, u64 timestamp) { unsigned int i; - for (i = start_idx; i < q->num_buffers; i++) + for (i = 0; i < q->num_buffers; i++) if (q->bufs[i]->copied_timestamp && q->bufs[i]->timestamp == timestamp) - return i; - return -1; + return vb2_get_buffer(q, i); + + return NULL; } -EXPORT_SYMBOL_GPL(vb2_find_timestamp); +EXPORT_SYMBOL_GPL(vb2_find_buffer); /* * vb2_querybuf() - query video buffer information diff --git a/include/media/videobuf2-v4l2.h b/include/media/videobuf2-v4l2.h index 7f9ae5b39b78..5a845887850b 100644 --- a/include/media/videobuf2-v4l2.h +++ b/include/media/videobuf2-v4l2.h @@ -62,22 +62,6 @@ struct vb2_v4l2_buffer { #define to_vb2_v4l2_buffer(vb) \ container_of(vb, struct vb2_v4l2_buffer, vb2_buf) -/** - * vb2_find_timestamp() - Find buffer with given timestamp in the queue - * - * @q: pointer to &struct vb2_queue with videobuf2 queue. - * @timestamp: the timestamp to find. - * @start_idx: the start index (usually 0) in the buffer array to start - * searching from. Note that there may be multiple buffers - * with the same timestamp value, so you can restart the search - * by setting @start_idx to the previously found index + 1. - * - * Returns the buffer index of the buffer with the given @timestamp, or - * -1 if no buffer with @timestamp was found. - */ -int vb2_find_timestamp(const struct vb2_queue *q, u64 timestamp, - unsigned int start_idx); - /** * vb2_find_buffer() - Find a buffer with given timestamp * @@ -86,15 +70,7 @@ int vb2_find_timestamp(const struct vb2_queue *q, u64 timestamp, * * Returns the buffer with the given @timestamp, or NULL if not found. */ -static inline struct vb2_buffer *vb2_find_buffer(struct vb2_queue *q, - u64 timestamp) -{ - int index = vb2_find_timestamp(q, timestamp, 0); - - if (index < 0) - return NULL; - return vb2_get_buffer(q, index); -} +struct vb2_buffer *vb2_find_buffer(struct vb2_queue *q, u64 timestamp); int vb2_querybuf(struct vb2_queue *q, struct v4l2_buffer *b); -- 2.34.3