Hi Nipun,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v4.16-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Nipun-Gupta/dma-mapping-move-dma-configuration-to-bus-infrastructure/20180323-232307
config: score-spct6600_defconfig (attached as .config)
compiler: score-elf-gcc (GCC) 4.9.4
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=score 

All errors (new ones prefixed by >>):

   init/main.o: In function `try_to_run_init_process':
   main.c:(.text+0x40): relocation truncated to fit: R_SCORE_24 against `run_init_process'
   main.c:(.text+0x78): relocation truncated to fit: R_SCORE_24 against `.L36'
   init/main.o: In function `.L132':
   main.c:(.text+0x190): relocation truncated to fit: R_SCORE_24 against `.L129'
   main.c:(.text+0x200): relocation truncated to fit: R_SCORE_24 against `.L132'
   init/main.o: In function `loglevel':
   main.c:(.init.text+0xa4): relocation truncated to fit: R_SCORE_24 against `get_option'
   init/main.o: In function `.L15':
   main.c:(.init.text+0x110): relocation truncated to fit: R_SCORE_24 against `strcmp'
   main.c:(.init.text+0x124): relocation truncated to fit: R_SCORE_24 against `parameq'
   main.c:(.init.text+0x14c): relocation truncated to fit: R_SCORE_24 against `printk'
   init/main.o: In function `.L31':
   main.c:(.init.text+0x160): relocation truncated to fit: R_SCORE_24 against `strcmp'
   init/main.o: In function `.L21':
   main.c:(.init.text+0x170): relocation truncated to fit: R_SCORE_24 against `.L15'
   init/main.o: In function `initcall_blacklist':
   main.c:(.init.text+0x198): additional relocation overflows omitted from the output
   drivers/base/platform.o: In function `platform_dma_configure':
>> platform.c:(.text.platform_dma_configure+0x0): undefined reference to `dma_common_configure'

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0-DAY kernel test infrastructure                Open Source Technology Center
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