From cde27a338a3d25015100bd6d94589b1fb7545250 Mon Sep 17 00:00:00 2001 From: "Lad, Prabhakar" Date: Fri, 16 May 2014 10:33:10 -0300 Subject: [PATCH] [media] media: davinci: vpif_display: drop buf_cleanup() callback this patch drops buf_cleanup() callback as this callback is never called with buffer state active. Signed-off-by: Lad, Prabhakar Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/davinci/vpif_display.c | 21 ------------------- 1 file changed, 21 deletions(-) diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c index 1a17a455b44f..9999b9c9cec0 100644 --- a/drivers/media/platform/davinci/vpif_display.c +++ b/drivers/media/platform/davinci/vpif_display.c @@ -167,26 +167,6 @@ static void vpif_buffer_queue(struct vb2_buffer *vb) spin_unlock_irqrestore(&common->irqlock, flags); } -/* - * vpif_buf_cleanup: This function is called from the videobuf2 layer to - * free memory allocated to the buffers - */ -static void vpif_buf_cleanup(struct vb2_buffer *vb) -{ - struct vpif_disp_buffer *buf = container_of(vb, - struct vpif_disp_buffer, vb); - struct channel_obj *ch = vb2_get_drv_priv(vb->vb2_queue); - struct common_obj *common; - unsigned long flags; - - common = &ch->common[VPIF_VIDEO_INDEX]; - - spin_lock_irqsave(&common->irqlock, flags); - if (vb->state == VB2_BUF_STATE_ACTIVE) - list_del_init(&buf->list); - spin_unlock_irqrestore(&common->irqlock, flags); -} - static u8 channel_first_int[VPIF_NUMOBJECTS][2] = { {1, 1} }; static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count) @@ -336,7 +316,6 @@ static struct vb2_ops video_qops = { .buf_prepare = vpif_buffer_prepare, .start_streaming = vpif_start_streaming, .stop_streaming = vpif_stop_streaming, - .buf_cleanup = vpif_buf_cleanup, .buf_queue = vpif_buffer_queue, }; -- 2.20.1