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| author | Yu Kuai <yukuai3@huawei.com> | 2021-04-07 20:57:38 +0800 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-04-14 23:04:13 +1000 |
| commit | 4204ecd598cb0a044e6fcfd48e569080955347f4 (patch) | |
| tree | 38fbd8b898f122282d35903aeb44f2ead67493ed /drivers/macintosh | |
| parent | 13ddd0e3acf988a98b46800178ae691640b0cd00 (diff) | |
| download | lwn-4204ecd598cb0a044e6fcfd48e569080955347f4.tar.gz lwn-4204ecd598cb0a044e6fcfd48e569080955347f4.zip | |
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
Diffstat (limited to 'drivers/macintosh')
| -rw-r--r-- | drivers/macintosh/windfarm_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
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", |