[PATCH 2/2] staging: goldfish: Add goldfish sync driver

[kbuild test robot]

Hi Roman,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on staging/staging-testing]
[also build test WARNING on v4.18-rc2 next-20180627]
[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/rkir-google-com/goldfish-Add-functions-to-simplify-goldfish-related-MMIO/20180628-055436
reproduce:
        # apt-get install sparse
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> drivers/staging/goldfish/goldfish_sync_timeline.c:549:6: sparse: symbol 'run_command_locked' was not declared. Should it be static?
>> drivers/staging/goldfish/goldfish_sync_timeline.c:622:6: sparse: symbol 'run_commands_locked' was not declared. Should it be static?
   drivers/staging/goldfish/goldfish_sync_timeline.c:855:5: sparse: symbol 'goldfish_sync_probe' was not declared. Should it be static?

Please review and possibly fold the followup patch.

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