V4L/DVB (3376): Add cpia2 camera support

There has been a CPIA2 driver out of kernel for a long time and it has
been pretty clean for some time too. This is an import of the
sourceforge driver which has been stripped of
- 2.4 back compatibility
- 2.4 old style MJPEG ioctls
A couple of functions have been made static and the docs have been
repackaged into Documentation/video4linux.  The rvmalloc/free functions now
match the cpia driver again.  Other than that this is the code as is.
Tested on x86-64 with a QX5 microscope.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/media/video/cpia2/Makefile b/drivers/media/video/cpia2/Makefile
new file mode 100644
index 000000000000..828cf1b1df86
--- /dev/null
+++ b/drivers/media/video/cpia2/Makefile
@@ -0,0 +1,3 @@
+cpia2-objs      := cpia2_v4l.o cpia2_usb.o cpia2_core.o
+
+obj-$(CONFIG_VIDEO_CPIA2) += cpia2.o