The sparse tool complains as follows: drivers/macintosh/windfarm_pm121.c:436:24: warning: symbol 'pm121_sys_state' was not declared. Should it be static?
This symbol is not used outside of windfarm_pm121.c, so this commit marks it static. Reported-by: Hulk Robot <hul...@huawei.com> Signed-off-by: Yu Kuai <yuku...@huawei.com> --- drivers/macintosh/windfarm_pm121.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/macintosh/windfarm_pm121.c b/drivers/macintosh/windfarm_pm121.c index ab467b9c31be..ba1ec6fc11d2 100644 --- a/drivers/macintosh/windfarm_pm121.c +++ b/drivers/macintosh/windfarm_pm121.c @@ -433,7 +433,7 @@ struct pm121_sys_state { struct wf_pid_state pid; }; -struct pm121_sys_state *pm121_sys_state[N_LOOPS] = {}; +static struct pm121_sys_state *pm121_sys_state[N_LOOPS] = {}; /* * ****** CPU Fans Control Loop ****** -- 2.25.4