When I run ioctls_gen.sh by hand, I got some errors:
$ ./ioctls_gen.sh ~/var/linux/include ~/var/linux/arch/x86/include
...
/home/yamato/var/linux/include/uapi/linux/am437x-vpfe.h:122:12: error:
‘BASE_VIDIOC_PRIVATE’ undeclared (first use in this function)
_IOW('V', BASE_VIDIOC_PRIVATE + 1, void *)
^
/tmp/ioctls_sym.sh.DPfTZI/asm/ioctl.h:3:43: note: in definition of macro
‘_IOC’
#define _IOC(dir,type,nr,size) dir, type, nr, size
...
BASE_VIDIOC_PRIVATE is defined in linux/videodev2.h.
With a following patch, ioctls_gen.sh works well without above error.
diff --git a/include/uapi/linux/am437x-vpfe.h
b/include/uapi/linux/am437x-vpfe.h
index 9b03033f..c28b4e4 100644
--- a/include/uapi/linux/am437x-vpfe.h
+++ b/include/uapi/linux/am437x-vpfe.h
@@ -20,6 +20,7 @@
#ifndef AM437X_VPFE_USER_H
#define AM437X_VPFE_USER_H
+#include <linux/videodev2.h>
enum vpfe_ccdc_data_size {
VPFE_CCDC_DATA_16BITS = 0,
Do you think I should report this to LKML?
Masatake YAMATO
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