Commit 96d309a9 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Mauro Carvalho Chehab
Browse files

media: ipu3-cio2: Introduce to_cio2_device() helper macro 



Provide to_cio2_device() 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 8b0a8b1b

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

+3 −6
Original line number Diff line number Diff line
@@ -1376,8 +1376,7 @@ static int cio2_notifier_bound(struct v4l2_async_notifier *notifier, 
			       struct v4l2_subdev *sd,

			       struct v4l2_async_subdev *asd)

{

	struct cio2_device *cio2 = container_of(notifier,

					struct cio2_device, notifier);

	struct cio2_device *cio2 = to_cio2_device(notifier);

	struct sensor_async_subdev *s_asd = to_sensor_asd(asd);

	struct cio2_queue *q;
@@ -1398,8 +1397,7 @@ static void cio2_notifier_unbind(struct v4l2_async_notifier *notifier, 
				 struct v4l2_subdev *sd,

				 struct v4l2_async_subdev *asd)

{

	struct cio2_device *cio2 = container_of(notifier,

						struct cio2_device, notifier);

	struct cio2_device *cio2 = to_cio2_device(notifier);

	struct sensor_async_subdev *s_asd = to_sensor_asd(asd);



	cio2->queue[s_asd->csi2.port].sensor = NULL;
@@ -1408,8 +1406,7 @@ static void cio2_notifier_unbind(struct v4l2_async_notifier *notifier, 
/* .complete() is called after all subdevices have been located */

static int cio2_notifier_complete(struct v4l2_async_notifier *notifier)

{

	struct cio2_device *cio2 = container_of(notifier, struct cio2_device,

						notifier);

	struct cio2_device *cio2 = to_cio2_device(notifier);

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

	struct sensor_async_subdev *s_asd;

	struct v4l2_async_subdev *asd;

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

+2 −0
Original line number Diff line number Diff line
@@ -401,6 +401,8 @@ struct cio2_device { 
	dma_addr_t dummy_lop_bus_addr;

};



#define to_cio2_device(n)	container_of(n, struct cio2_device, notifier)



/**************** Virtual channel ****************/

/*

 * This should come from sensor driver. No