diff options
| author | Maciej Sosnowski <maciej.sosnowski@intel.com> | 2009-02-26 11:05:07 +0100 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-03-04 16:04:40 -0700 |
| commit | 2b8a6bf896ef47cc7d84c503079cc7b99789f9fa (patch) | |
| tree | 2c742bd8b7343d0e57abc7b11fce62d914886228 /drivers/dma/ioat_dma.c | |
| parent | 8b794b141c633083408d0bfb2229b3406d0ebf99 (diff) | |
| download | blackbird-obmc-linux-2b8a6bf896ef47cc7d84c503079cc7b99789f9fa.tar.gz blackbird-obmc-linux-2b8a6bf896ef47cc7d84c503079cc7b99789f9fa.zip | |
I/OAT: cancel watchdog before dma remove
Channel watchdog should be canceled before the rest of dma remove stuff.
Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/ioat_dma.c')
| -rw-r--r-- | drivers/dma/ioat_dma.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c index 9012da7908f5..fc9b845ee893 100644 --- a/drivers/dma/ioat_dma.c +++ b/drivers/dma/ioat_dma.c @@ -1705,6 +1705,9 @@ void ioat_dma_remove(struct ioatdma_device *device) struct dma_chan *chan, *_chan; struct ioat_dma_chan *ioat_chan; + if (device->version != IOAT_VER_3_0) + cancel_delayed_work(&device->work); + ioat_dma_remove_interrupts(device); dma_async_device_unregister(&device->common); @@ -1716,10 +1719,6 @@ void ioat_dma_remove(struct ioatdma_device *device) pci_release_regions(device->pdev); pci_disable_device(device->pdev); - if (device->version != IOAT_VER_3_0) { - cancel_delayed_work(&device->work); - } - list_for_each_entry_safe(chan, _chan, &device->common.channels, device_node) { ioat_chan = to_ioat_chan(chan); |
