build failure (kdump)

[NONAKA Kimihiro <nonakap%gmail.com@localhost>]

#   compile  kdump/kdump-ioctl.o
/home/snapshot/NetBSD/20150206/tools/zaurus/bin/arm--netbsdelf-eabi-gcc
-O2  -msoft-float    -std=gnu99    -Wall -Wstrict-prototypes
-Wmissing-prototypes -Wpointer-arith -Wno-sign-compare
-Wno-traditional  -Wa,--fatal-warnings -Wreturn-type -Wswitch -Wshadow
-Wcast-qual -Wwrite-strings -Wextra -Wno-unused-parameter
-Wno-sign-compare -Wold-style-definition -Wsign-compare -Wformat=2
-Wno-format-zero-length  -Werror
--sysroot=/home/snapshot/NetBSD/20150206/root/zaurus
-I/usr/src/usr.bin/ktrace -I/usr/src/sys
-I/home/snapshot/NetBSD/20150206/root/zaurus/usr/X11R7/include/libdrm
-I/home/snapshot/NetBSD/20150206/root/zaurus/usr/X11R7/include/pixman-1
-I/home/snapshot/NetBSD/20150206/root/zaurus/usr/X11R7/include
-D_ALTQ_ALTQ_JOBS_H_ -D_VIA_DRM_H_ -D__R128_DRM_H__ -D__SIS_DRM_H__
-D__SAVAGE_DRM_H__ -D__RADEON_DRM_H__ -D__MACH64_DRM_H__
-D__MGA_DRM_H__  -c    kdump-ioctl.c
kdump-ioctl.c: In function 'ioctlname':
kdump-ioctl.c:10908:2: error: duplicate case value
  case DRM_IOCTL_QXL_UPDATE_AREA:
  ^
kdump-ioctl.c:10569:2: error: previously used here
  case DRM_IOCTL_I915_BATCHBUFFER:
  ^

*** Failed target:  kdump-ioctl.o

Regards,
-- 
NONAKA Kimihiro