Commit 8b0a8b1b authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Mauro Carvalho Chehab
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media: ipu3-cio2: Introduce to_cio2_buffer() helper macro 



Provide to_cio2_buffer() helper macro and convert users to make
code easier to read.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 66ec7a97

drivers/media/pci/intel/ipu3/ipu3-cio2-main.c

+3 −6
Original line number Diff line number Diff line
@@ -823,8 +823,7 @@ static int cio2_vb2_buf_init(struct vb2_buffer *vb) 
{

	struct cio2_device *cio2 = vb2_get_drv_priv(vb->vb2_queue);

	struct device *dev = &cio2->pci_dev->dev;

	struct cio2_buffer *b =

		container_of(vb, struct cio2_buffer, vbb.vb2_buf);

	struct cio2_buffer *b = to_cio2_buffer(vb);

	unsigned int pages = PFN_UP(vb->planes[0].length);

	unsigned int lops = DIV_ROUND_UP(pages + 1, CIO2_LOP_ENTRIES);

	struct sg_table *sg;
@@ -881,8 +880,7 @@ static void cio2_vb2_buf_queue(struct vb2_buffer *vb) 
	struct device *dev = &cio2->pci_dev->dev;

	struct cio2_queue *q =

		container_of(vb->vb2_queue, struct cio2_queue, vbq);

	struct cio2_buffer *b =

		container_of(vb, struct cio2_buffer, vbb.vb2_buf);

	struct cio2_buffer *b = to_cio2_buffer(vb);

	struct cio2_fbpt_entry *entry;

	unsigned long flags;

	unsigned int i, j, next = q->bufs_next;
@@ -955,8 +953,7 @@ static void cio2_vb2_buf_cleanup(struct vb2_buffer *vb) 
{

	struct cio2_device *cio2 = vb2_get_drv_priv(vb->vb2_queue);

	struct device *dev = &cio2->pci_dev->dev;

	struct cio2_buffer *b =

		container_of(vb, struct cio2_buffer, vbb.vb2_buf);

	struct cio2_buffer *b = to_cio2_buffer(vb);

	unsigned int i;



	/* Free LOP table */

drivers/media/pci/intel/ipu3/ipu3-cio2.h

+2 −0
Original line number Diff line number Diff line
@@ -338,6 +338,8 @@ struct cio2_buffer { 
	unsigned int offset;

};



#define to_cio2_buffer(vb)	container_of(vb, struct cio2_buffer, vbb.vb2_buf)



struct csi2_bus_info {

	u32 port;

	u32 lanes;