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windfarm: make symbol 'wf_thread' static
authorYu Kuai <yukuai3@huawei.com>
Wed, 7 Apr 2021 12:57:38 +0000 (20:57 +0800)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 14 Apr 2021 13:04:13 +0000 (23:04 +1000)
commit4204ecd598cb0a044e6fcfd48e569080955347f4
tree38fbd8b898f122282d35903aeb44f2ead67493ed
parent13ddd0e3acf988a98b46800178ae691640b0cd00
windfarm: make symbol 'wf_thread' static

The sparse tool complains as follows:

drivers/macintosh/windfarm_core.c:59:20: warning:
 symbol 'wf_thread' was not declared. Should it be static?

This symbol is not used outside of windfarm_core.c, so this
commit marks it static.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210407125738.4138480-1-yukuai3@huawei.com
drivers/macintosh/windfarm_core.c