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 <hul...@huawei.com>
Signed-off-by: Yu Kuai <yuku...@huawei.com>
---
drivers/macintosh/windfarm_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/macintosh/windfarm_core.c
b/drivers/macintosh/windfarm_core.c
index 77612303841e..07f91ec1f960 100644
--- a/drivers/macintosh/windfarm_core.c
+++ b/drivers/macintosh/windfarm_core.c
@@ -56,7 +56,7 @@ static BLOCKING_NOTIFIER_HEAD(wf_client_list);
static int wf_client_count;
static unsigned int wf_overtemp;
static unsigned int wf_overtemp_counter;
-struct task_struct *wf_thread;
+static struct task_struct *wf_thread;
static struct platform_device wf_platform_device = {
.name = "windfarm",
--
2.25.4
