[PATCH] staging: olpc_dcon: olpc_dcon_xo_1.c: Switch to the gpio descriptor interface

[kbuild test robot]

Hi Nishad,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on staging/staging-testing]
[also build test ERROR on v4.19 next-20181019]
[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/Nishad-Kamdar/staging-olpc_dcon-olpc_dcon_xo_1-c-Switch-to-the-gpio-descriptor-interface/20181028-124517
config: i386-randconfig-n0-10280159 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

>> drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.o:drivers/staging/olpc_dcon/olpc_dcon.h:70: multiple definition of `dcon_blank'
   drivers/staging/olpc_dcon/olpc_dcon.o:drivers/staging/olpc_dcon/olpc_dcon.h:70: first defined here
>> drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.o:drivers/staging/olpc_dcon/olpc_dcon.h:69: multiple definition of `dcon_load'
   drivers/staging/olpc_dcon/olpc_dcon.o:drivers/staging/olpc_dcon/olpc_dcon.h:69: first defined here
>> drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.o:drivers/staging/olpc_dcon/olpc_dcon.h:68: multiple definition of `dcon_irq'
   drivers/staging/olpc_dcon/olpc_dcon.o:drivers/staging/olpc_dcon/olpc_dcon.h:68: first defined here
>> drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.o:drivers/staging/olpc_dcon/olpc_dcon.h:67: multiple definition of `dcon_stat1'
   drivers/staging/olpc_dcon/olpc_dcon.o:drivers/staging/olpc_dcon/olpc_dcon.h:67: first defined here
>> drivers/staging/olpc_dcon/olpc_dcon_xo_1_5.o:drivers/staging/olpc_dcon/olpc_dcon.h:66: multiple definition of `dcon_stat0'
   drivers/staging/olpc_dcon/olpc_dcon.o:drivers/staging/olpc_dcon/olpc_dcon.h:66: first defined here

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