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| author | Bill Pemberton <wfp5p@virginia.edu> | 2009-07-29 21:00:12 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-15 19:01:53 (GMT) |
| commit | f4888417083723c4f5cbfdf4895653279ffdc31e (patch) | |
| tree | 4ee4e2bcda543e30f9e76925edaf796de8a922bb /drivers/staging/hv/vmbus_drv.c | |
| parent | 7c369f405bc918f3245c7ee0b0ad6c6b6c750166 (diff) | |
| download | linux-fsl-qoriq-f4888417083723c4f5cbfdf4895653279ffdc31e.tar.xz | |
Staging: hv: remove wrapper functions for atomic operations
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/hv/vmbus_drv.c')
| -rw-r--r-- | drivers/staging/hv/vmbus_drv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c index 375dde9..0e13d77 100644 --- a/drivers/staging/hv/vmbus_drv.c +++ b/drivers/staging/hv/vmbus_drv.c @@ -606,7 +606,7 @@ static int vmbus_child_device_register(struct hv_device *root_device_obj, struct int ret=0; struct device_context *root_device_ctx = to_device_context(root_device_obj); struct device_context *child_device_ctx = to_device_context(child_device_obj); - static int device_num=0; + static atomic_t device_num = ATOMIC_INIT(0); DPRINT_ENTER(VMBUS_DRV); @@ -623,7 +623,7 @@ static int vmbus_child_device_register(struct hv_device *root_device_obj, struct } /* Set the device bus id. Otherwise, device_register()will fail. */ - dev_set_name(&child_device_ctx->device, "vmbus_0_%d", InterlockedIncrement(&device_num)); + dev_set_name(&child_device_ctx->device, "vmbus_0_%d", atomic_inc_return(&device_num)); /* The new device belongs to this bus */ child_device_ctx->device.bus = &g_vmbus_drv.bus; /* device->dev.bus; */ |