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authorYueHaibing <yuehaibing@huawei.com>2020-04-18 09:51:54 +0800
committerDavid S. Miller <davem@davemloft.net>2020-04-20 11:02:56 -0700
commit0673f976285e0570437612329962c339300d013e (patch)
treea35081f4ca6076c60c12da94c571bec5a354e6a6
parent135e30180ff4f654794960aba04785fe7eef2e90 (diff)
downloadlinux-0673f976285e0570437612329962c339300d013e.tar.bz2
ptp_kvm: Make kvm_ptp_lock static
Fix sparse warning: drivers/ptp/ptp_kvm.c:25:1: warning: symbol 'kvm_ptp_lock' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/ptp/ptp_kvm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ptp/ptp_kvm.c b/drivers/ptp/ptp_kvm.c
index fc7d0b77e118..658d33fc3195 100644
--- a/drivers/ptp/ptp_kvm.c
+++ b/drivers/ptp/ptp_kvm.c
@@ -22,7 +22,7 @@ struct kvm_ptp_clock {
struct ptp_clock_info caps;
};
-DEFINE_SPINLOCK(kvm_ptp_lock);
+static DEFINE_SPINLOCK(kvm_ptp_lock);
static struct pvclock_vsyscall_time_info *hv_clock;