libcamera: pipeline: Remove unnecessary v4l2_controls.h includes

v4l2_controls.h is included in some places in pipeline codes.
But V4l2Control classes are not used there. This removes the
redundant v4l2_controls.h includes.

Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

src/libcamera/pipeline/ipu3/ipu3.cpp

@@ -28,7 +28,6 @@
 #include "libcamera/internal/media_device.h"
 #include "libcamera/internal/pipeline_handler.h"
 #include "libcamera/internal/utils.h"
-#include "libcamera/internal/v4l2_controls.h"
 
 #include "cio2.h"
 #include "frames.h"

src/libcamera/pipeline/raspberrypi/raspberrypi.cpp

@@ -36,7 +36,6 @@
 #include "libcamera/internal/media_device.h"
 #include "libcamera/internal/pipeline_handler.h"
 #include "libcamera/internal/utils.h"
-#include "libcamera/internal/v4l2_controls.h"
 #include "libcamera/internal/v4l2_videodevice.h"
 
 #include "dma_heaps.h"

src/libcamera/pipeline/uvcvideo/uvcvideo.cpp

@@ -25,7 +25,6 @@
 #include "libcamera/internal/pipeline_handler.h"
 #include "libcamera/internal/sysfs.h"
 #include "libcamera/internal/utils.h"
-#include "libcamera/internal/v4l2_controls.h"
 #include "libcamera/internal/v4l2_videodevice.h"
 
 namespace libcamera {

src/libcamera/pipeline/vimc/vimc.cpp

@@ -30,7 +30,6 @@
 #include "libcamera/internal/media_device.h"
 #include "libcamera/internal/pipeline_handler.h"
 #include "libcamera/internal/utils.h"
-#include "libcamera/internal/v4l2_controls.h"
 #include "libcamera/internal/v4l2_subdevice.h"
 #include "libcamera/internal/v4l2_videodevice.h"