Hi Lin,

[auto build test ERROR on next-20160825]
[also build test ERROR on v4.8-rc4]
[cannot apply to rockchip/for-next devfreq/for-rafael linus/master v4.8-rc4 v4.8-rc3 v4.8-rc2]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on]
[Check https://git-scm.com/docs/git-format-patch for more information]

url:    https://github.com/0day-ci/linux/commits/Lin-Huang/rk3399-support-ddr-frequency-scaling/20160902-063701
config: arm-allmodconfig (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
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

All errors (new ones prefixed by >>):

>> drivers/devfreq/rk3399_dmc.c:29:39: fatal error: soc/rockchip/rockchip_sip.h: No such file or directory
   compilation terminated.

vim +29 drivers/devfreq/rk3399_dmc.c

    23	#include <linux/platform_device.h>
    24	#include <linux/pm_opp.h>
    25	#include <linux/regulator/consumer.h>
    26	#include <linux/rwsem.h>
    27	#include <linux/suspend.h>
    28	
  > 29	#include <soc/rockchip/rockchip_sip.h>
    30	
    31	struct dram_timing {
    32		unsigned int ddr3_speed_bin;

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