diff options
Diffstat (limited to 'drivers/hv/hv.c')
| -rw-r--r-- | drivers/hv/hv.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index 332d7c34be5c..166c2501de17 100644 --- a/drivers/hv/hv.c +++ b/drivers/hv/hv.c @@ -33,9 +33,7 @@ #include "hyperv_vmbus.h" /* The one and only */ -struct hv_context hv_context = { - .synic_initialized = false, -}; +struct hv_context hv_context; /* * If false, we're using the old mechanism for stimer0 interrupts @@ -326,8 +324,6 @@ int hv_synic_init(unsigned int cpu) hv_set_synic_state(sctrl.as_uint64); - hv_context.synic_initialized = true; - /* * Register the per-cpu clockevent source. */ @@ -373,7 +369,8 @@ int hv_synic_cleanup(unsigned int cpu) bool channel_found = false; unsigned long flags; - if (!hv_context.synic_initialized) + hv_get_synic_state(sctrl.as_uint64); + if (sctrl.enable != 1) return -EFAULT; /* @@ -435,7 +432,6 @@ int hv_synic_cleanup(unsigned int cpu) hv_set_siefp(siefp.as_uint64); /* Disable the global synic bit */ - hv_get_synic_state(sctrl.as_uint64); sctrl.enable = 0; hv_set_synic_state(sctrl.as_uint64); |