media: atomisp: asc.acc.pipeline is always NULL

With the removal of the ACC ioctls and atomisp_acc.c asc.acc.pipeline
never gets set, so it is always NULL.

Remove asc.acc.pipeline and drop checks for it being NULL / !NULL.

Link: https://lore.kernel.org/linux-media/20220615205037.16549-22-hdegoede@redhat.comReviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/staging/media/atomisp/pci/atomisp_cmd.c

@@ -1888,9 +1888,6 @@ irqreturn_t atomisp_isr_thread(int irq, void *isp_ptr)
 		    && isp->sw_contex.file_input)
 			v4l2_subdev_call(isp->inputs[asd->input_curr].camera,
 					 video, s_stream, 1);
-		/* FIXME! FIX ACC implementation */
-		if (asd->acc.pipeline && css_pipe_done[asd->index])
-			atomisp_css_acc_done(asd);
 	}
 	dev_dbg(isp->dev, "<%s\n", __func__);
 

drivers/staging/media/atomisp/pci/atomisp_compat_css20.c

@@ -3857,8 +3857,7 @@ static struct atomisp_sub_device *__get_atomisp_subdev(
 
 	for (i = 0; i < isp->num_of_streams; i++) {
 		asd = &isp->asd[i];
-		if (asd->streaming == ATOMISP_DEVICE_STREAMING_DISABLED &&
-		    !asd->acc.pipeline)
+		if (asd->streaming == ATOMISP_DEVICE_STREAMING_DISABLED)
 			continue;
 		for (j = 0; j < ATOMISP_INPUT_STREAM_NUM; j++) {
 			stream_env = &asd->stream_env[j];

drivers/staging/media/atomisp/pci/atomisp_ioctl.c

@@ -626,12 +626,6 @@ unsigned int atomisp_streaming_count(struct atomisp_device *isp)
 
 unsigned int atomisp_is_acc_enabled(struct atomisp_device *isp)
 {
-	unsigned int i;
-
-	for (i = 0; i < isp->num_of_streams; i++)
-		if (isp->asd[i].acc.pipeline)
-			return 1;
-
 	return 0;
 }
 

drivers/staging/media/atomisp/pci/atomisp_subdev.h

@@ -323,7 +323,6 @@ struct atomisp_sub_device {
 	struct v4l2_ctrl *disable_dz;
 
 	struct {
-		struct ia_css_pipe *pipeline;
 		struct completion acc_done;
 	} acc;