[shawnguo:imx/dt 15/22] ERROR: Input tree has errors, aborting (use -f to force output)

[shawnguo:imx/dt 15/22] ERROR: Input tree has errors, aborting (use -f to force output)

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git imx/dt
head:   aa4eab4468913b80fbed464abf1b94d64f0bb7cc
commit: 7f876822566dc2dd9fde51940941676651eacaef [15/22] ARM: dts: imx7s: Add SAI nodes
config: arm-multi_v7_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 5.4.0-6) 5.4.0 20160609
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 7f876822566dc2dd9fde51940941676651eacaef
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

Note: the shawnguo/imx/dt HEAD aa4eab4468913b80fbed464abf1b94d64f0bb7cc builds fine.
      It only hurts bisectibility.

All errors (new ones prefixed by >>):

>> ERROR: Input tree has errors, aborting (use -f to force output)

---
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[shawnguo:imx/dt 15/22] ERROR: Input tree has errors, aborting (use -f to force output)

[Shawn Guo]

On Wed, Aug 17, 2016 at 02:08:42AM +0800, kbuild test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git imx/dt
> head:   aa4eab4468913b80fbed464abf1b94d64f0bb7cc
> commit: 7f876822566dc2dd9fde51940941676651eacaef [15/22] ARM: dts: imx7s: Add SAI nodes
> config: arm-multi_v7_defconfig (attached as .config)
> compiler: arm-linux-gnueabi-gcc (Debian 5.4.0-6) 5.4.0 20160609
> reproduce:
>         wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         git checkout 7f876822566dc2dd9fde51940941676651eacaef
>         # save the attached .config to linux build tree
>         make.cross ARCH=arm 
> 
> Note: the shawnguo/imx/dt HEAD aa4eab4468913b80fbed464abf1b94d64f0bb7cc builds fine.
>       It only hurts bisectibility.

Fixed, thanks.