[regulator:for-next 103/105] drivers/regulator/stm32-pwr.c:35:5: sparse: symbol 'ready_mask_table' was not declared. Should it be static?

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next
head:   598387d3ce4bd982272a2bc990dfad6d67d20efd
commit: 6cdae8173f6771977c3863bac7f1455c96bb1f6e [103/105] regulator: Add support for stm32 power regulators
reproduce:
        # apt-get install sparse
        git checkout 6cdae8173f6771977c3863bac7f1455c96bb1f6e
        make ARCH=x86_64 allmodconfig
        make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'


sparse warnings: (new ones prefixed by >>)

>> drivers/regulator/stm32-pwr.c:35:5: sparse: symbol 'ready_mask_table' was not declared. Should it be static?
>> drivers/regulator/stm32-pwr.c:47:5: sparse: symbol 'stm32_pwr_reg_is_ready' was not declared. Should it be static?
>> drivers/regulator/stm32-pwr.c:57:5: sparse: symbol 'stm32_pwr_reg_is_enabled' was not declared. Should it be static?

Please review and possibly fold the followup patch.

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