diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/hv/Channel.c | 8 | ||||
| -rw-r--r-- | drivers/staging/hv/Connection.c | 6 | ||||
| -rw-r--r-- | drivers/staging/hv/Vmbus.c | 2 | ||||
| -rw-r--r-- | drivers/staging/hv/VmbusPrivate.h | 1 |
4 files changed, 10 insertions, 7 deletions
diff --git a/drivers/staging/hv/Channel.c b/drivers/staging/hv/Channel.c index 746370e8211..366dc959b41 100644 --- a/drivers/staging/hv/Channel.c +++ b/drivers/staging/hv/Channel.c @@ -75,14 +75,14 @@ static void VmbusChannelSetEvent(struct vmbus_channel *Channel) if (Channel->OfferMsg.MonitorAllocated) { /* Each u32 represents 32 channels */ - set_bit(Channel->OfferMsg.ChildRelId & 31, + sync_set_bit(Channel->OfferMsg.ChildRelId & 31, (unsigned long *) gVmbusConnection.SendInterruptPage + (Channel->OfferMsg.ChildRelId >> 5)); monitorPage = gVmbusConnection.MonitorPages; monitorPage++; /* Get the child to parent monitor page */ - set_bit(Channel->MonitorBit, + sync_set_bit(Channel->MonitorBit, (unsigned long *)&monitorPage->TriggerGroup [Channel->MonitorGroup].Pending); @@ -102,7 +102,7 @@ static void VmbusChannelClearEvent(struct vmbus_channel *channel) if (Channel->OfferMsg.MonitorAllocated) { /* Each u32 represents 32 channels */ - clear_bit(Channel->OfferMsg.ChildRelId & 31, + sync_clear_bit(Channel->OfferMsg.ChildRelId & 31, (unsigned long *)gVmbusConnection.SendInterruptPage + (Channel->OfferMsg.ChildRelId >> 5)); @@ -110,7 +110,7 @@ static void VmbusChannelClearEvent(struct vmbus_channel *channel) (struct hv_monitor_page *)gVmbusConnection.MonitorPages; monitorPage++; /* Get the child to parent monitor page */ - clear_bit(Channel->MonitorBit, + sync_clear_bit(Channel->MonitorBit, (unsigned long *)&monitorPage->TriggerGroup [Channel->MonitorGroup].Pending); } diff --git a/drivers/staging/hv/Connection.c b/drivers/staging/hv/Connection.c index 43c2e685501..c8d073af7ac 100644 --- a/drivers/staging/hv/Connection.c +++ b/drivers/staging/hv/Connection.c @@ -284,7 +284,9 @@ void VmbusOnEvents(void) for (dword = 0; dword < maxdword; dword++) { if (recvInterruptPage[dword]) { for (bit = 0; bit < 32; bit++) { - if (test_and_clear_bit(bit, (unsigned long *)&recvInterruptPage[dword])) { + if (sync_test_and_clear_bit(bit, + (unsigned long *) + &recvInterruptPage[dword])) { relid = (dword << 5) + bit; DPRINT_DBG(VMBUS, "event detected for relid - %d", relid); @@ -329,7 +331,7 @@ int VmbusSetEvent(u32 childRelId) DPRINT_ENTER(VMBUS); /* Each u32 represents 32 channels */ - set_bit(childRelId & 31, + sync_set_bit(childRelId & 31, (unsigned long *)gVmbusConnection.SendInterruptPage + (childRelId >> 5)); diff --git a/drivers/staging/hv/Vmbus.c b/drivers/staging/hv/Vmbus.c index 35a023e9f9d..2a4ba032d57 100644 --- a/drivers/staging/hv/Vmbus.c +++ b/drivers/staging/hv/Vmbus.c @@ -254,7 +254,7 @@ static int VmbusOnISR(struct hv_driver *drv) event = (union hv_synic_event_flags *)page_addr + VMBUS_MESSAGE_SINT; /* Since we are a child, we only need to check bit 0 */ - if (test_and_clear_bit(0, (unsigned long *) &event->Flags32[0])) { + if (sync_test_and_clear_bit(0, (unsigned long *) &event->Flags32[0])) { DPRINT_DBG(VMBUS, "received event %d", event->Flags32[0]); ret |= 0x2; } diff --git a/drivers/staging/hv/VmbusPrivate.h b/drivers/staging/hv/VmbusPrivate.h index 05ad2c9380d..5a37ccec92e 100644 --- a/drivers/staging/hv/VmbusPrivate.h +++ b/drivers/staging/hv/VmbusPrivate.h @@ -32,6 +32,7 @@ #include "ChannelInterface.h" #include "RingBuffer.h" #include <linux/list.h> +#include <asm/sync_bitops.h> /* |