Commit 9ae6b925 authored Dec 07, 2020 by Laurent Pinchart Committed by Mauro Carvalho Chehab Jan 04, 2021

media: ti-vpe: cal: Use list_first_entry()



Use the list_first_entry() macro where appropriate to replace manual
usage of list_entry(head.next).

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

parent d7d24d77

drivers/media/platform/ti-vpe/cal-video.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -511,7 +511,7 @@ static int cal_start_streaming(struct vb2_queue *vq, unsigned int count)
		int ret;

		spin_lock_irq(&ctx->slock);
		buf = list_entry(dma_q->active.next, struct cal_buffer, list);
		buf = list_first_entry(&dma_q->active, struct cal_buffer, list);
		ctx->cur_frm = buf;
		ctx->next_frm = buf;
		list_del(&buf->list);

drivers/media/platform/ti-vpe/cal.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -496,7 +496,7 @@ static inline void cal_irq_wdma_start(struct cal_ctx *ctx)
		struct cal_buffer *buf;
		unsigned long addr;

		buf = list_entry(dma_q->active.next, struct cal_buffer, list);
		buf = list_first_entry(&dma_q->active, struct cal_buffer, list);
		addr = vb2_dma_contig_plane_dma_addr(&buf->vb.vb2_buf, 0);
		cal_ctx_wr_dma_addr(ctx, addr);