zorro/UAPI: Disintegrate include/linux/zorro*.h

The Zorro definitions and device IDs are used by bootstraps, hence they
should be exported through UAPI.

Unfortunately zorro.h was never marked for export when headers_install
was introduced, so it was forgotten during the big UAPI disintegration.
In addition, the removal of zorro_ids.h had been sneaked into commit
7e7a43c32a8970ea2bfc3d1af353dcb1a9237769 ("PCI: don't export device IDs to
userspace") before, so it was also forgotten.

Split off and export the Zorro definitions used by bootstraps.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

Documentation/zorro.txt

diff --git a/Documentation/zorro.txt b/Documentation/zorro.txt
index d176704..90a64d5 100644
--- a/Documentation/zorro.txt
+++ b/Documentation/zorro.txt
@@ -95,8 +95,9 @@
 -------------
 
 linux/include/linux/zorro.h
+linux/include/uapi/linux/zorro.h
+linux/include/uapi/linux/zorro_ids.h
 linux/arch/m68k/include/asm/zorro.h
-linux/include/linux/zorro_ids.h
 linux/drivers/zorro
 /proc/bus/zorro