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HV: explicitly init lock variable before using it

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1. though "pci_device_lock" & "logmsg_ctl.lock" are set to 0 when
  system dose memory initialization, it is better to explicitly init
  them before using.
2. unify the usage of spinlock_init

Tracked-On: #4827
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Minggui Cao
2020-05-20 11:12:38 +08:00
committed by wenlingz
parent 6c02a8d5ed
commit 564984570c
2 changed files with 5 additions and 0 deletions
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2
hypervisor/debug/logmsg.c
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@@ -29,6 +29,8 @@ void init_logmsg(uint32_t flags)
{
logmsg_ctl.flags = flags;
logmsg_ctl.seq = 0;
spinlock_init(&(logmsg_ctl.lock));
}
void do_logmsg(uint32_t severity, const char *fmt, ...)