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misc/pvpanic: Make some symbols static

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Fix sparse warnings:

drivers/misc/pvpanic/pvpanic.c:28:18: warning:
 symbol 'pvpanic_list' was not declared. Should it be static?
drivers/misc/pvpanic/pvpanic.c:29:12: warning:
 symbol 'pvpanic_lock' was not declared. Should it be static?

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20210331121706.15268-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
YueHaibing 2021-03-31 20:17:06 +08:00 committed by Greg Kroah-Hartman
parent 642fa28bb5
commit 391e2415e9
1 changed files with 2 additions and 2 deletions
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4
drivers/misc/pvpanic/pvpanic.c
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@ -25,8 +25,8 @@ MODULE_AUTHOR("Mihai Carabas <mihai.carabas@oracle.com>");
MODULE_DESCRIPTION("pvpanic device driver ");
MODULE_LICENSE("GPL");
struct list_head pvpanic_list;
spinlock_t pvpanic_lock;
static struct list_head pvpanic_list;
static spinlock_t pvpanic_lock;
static void
pvpanic_send_event(unsigned int event)