#17445: ar71xx/3.14 kernel: yaffs MTD_BLOCK_MAJOR undeclared
---------------------+------------------------
Reporter: raver@… | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone:
Component: kernel | Version: Trunk
Keywords: |
---------------------+------------------------
Hi,[[BR]]
I began to experiment with the new 3.14 kernel on the ar71xx platform, and
got this error.
{{{
#
# configuration written to .config
#
make[5]: Leaving directory `/home/raver/OpenWrt/trunk/build_dir/target-
mips_24kc_uClibc-0.9.33.2/linux-ar71xx_mikrotik/linux-3.14.14'
make[5]: Entering directory `/home/raver/OpenWrt/trunk/build_dir/target-
mips_24kc_uClibc-0.9.33.2/linux-ar71xx_mikrotik/linux-3.14.14'
CHK include/config/kernel.release
CHK include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
CALL scripts/checksyscalls.sh
CHK include/generated/compile.h
CC fs/yaffs2/yaffs_mtdif.o
fs/yaffs2/yaffs_mtdif.c: In function 'yaffs_get_mtd_device':
fs/yaffs2/yaffs_mtdif.c:256:21: error: 'MTD_BLOCK_MAJOR' undeclared (first
use in this function)
if (MAJOR(sdev) != MTD_BLOCK_MAJOR)
^
fs/yaffs2/yaffs_mtdif.c:256:21: note: each undeclared identifier is
reported only once for each function it appears in
make[7]: *** [fs/yaffs2/yaffs_mtdif.o] Error 1
make[6]: *** [fs/yaffs2] Error 2
make[5]: *** [fs] Error 2
make[5]: Leaving directory `/home/raver/OpenWrt/trunk/build_dir/target-
mips_24kc_uClibc-0.9.33.2/linux-ar71xx_mikrotik/linux-3.14.14'
make[4]: *** [/home/raver/OpenWrt/trunk/build_dir/target-
mips_24kc_uClibc-0.9.33.2/linux-ar71xx_mikrotik/linux-3.14.14/.image]
Error 2
make[4]: Leaving directory `/home/raver/OpenWrt/trunk/target/linux/ar71xx'
make[3]: *** [install] Error 2
make[3]: Leaving directory `/home/raver/OpenWrt/trunk/target/linux'
make[2]: *** [target/linux/install] Error 2
make[2]: Leaving directory `/home/raver/OpenWrt/trunk'
make[1]: *** [/home/raver/OpenWrt/trunk/staging_dir/target-
mips_24kc_uClibc-0.9.33.2/stamp/.target_install] Error 2
make[1]: Leaving directory `/home/raver/OpenWrt/trunk'
make: *** [world] Error 2
}}}
I managed to solve it by applying the following patch.
{{{
--- a/fs/yaffs2/yaffs_mtdif.c 2014-08-07 17:59:32.296136842 +0100
+++ b/fs/yaffs2/yaffs_mtdif.c 2014-08-07 18:29:45.384183130 +0100
@@ -16,6 +16,7 @@
#include "yaffs_mtdif.h"
#include "linux/mtd/mtd.h"
+#include "uapi/linux/major.h"
#include "linux/types.h"
#include "linux/time.h"
#include "linux/mtd/nand.h"
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/17445>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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