* [PATCH -next] uio: make symbol 'uio_class_registered' static
@ 2018-09-25 15:05 Wei Yongjun
0 siblings, 0 replies; only message in thread
From: Wei Yongjun @ 2018-09-25 15:05 UTC (permalink / raw)
To: Greg Kroah-Hartman, Alexandre Belloni
Cc: Wei Yongjun, linux-kernel, kernel-janitors
Fixes the following sparse warning:
drivers/uio/uio.c:277:6: warning:
symbol 'uio_class_registered' was not declared. Should it be static?
Fixes: ae61cf5b9913 ("uio: ensure class is registered before devices")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
drivers/uio/uio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index 0ffb324..d4cc07d 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -274,7 +274,7 @@ static ssize_t event_show(struct device *dev,
.dev_groups = uio_groups,
};
-bool uio_class_registered;
+static bool uio_class_registered;
/*
* device functions
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