src: Remove all unused sys/mman.h inclusions

Remove leftover inclusions of the sys/mman header file.

Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

src/android/camera_device.cpp

@@ -12,7 +12,6 @@
 
 #include <algorithm>
 #include <fstream>
-#include <sys/mman.h>
 #include <unistd.h>
 #include <vector>
 

src/libcamera/ipa_module.cpp

@@ -16,7 +16,6 @@
 #include <fcntl.h>
 #include <link.h>
 #include <string.h>
-#include <sys/mman.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>

src/libcamera/pipeline/raspberrypi/raspberrypi.cpp

@@ -10,7 +10,6 @@
 #include <memory>
 #include <mutex>
 #include <queue>
-#include <sys/mman.h>
 #include <unordered_set>
 
 #include <libcamera/camera.h>

src/libcamera/v4l2_videodevice.cpp

@@ -13,7 +13,6 @@
 #include <sstream>
 #include <string.h>
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 #include <sys/syscall.h>
 #include <sys/time.h>
 #include <unistd.h>

src/v4l2/v4l2_camera_proxy.h

@@ -12,7 +12,6 @@
 #include <map>
 #include <memory>
 #include <set>
-#include <sys/mman.h>
 #include <sys/types.h>
 #include <vector>
 

src/v4l2/v4l2_compat_manager.h

@@ -11,7 +11,6 @@
 #include <fcntl.h>
 #include <map>
 #include <memory>
-#include <sys/mman.h>
 #include <sys/types.h>
 #include <vector>