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| author | Bjorn Helgaas <bhelgaas@google.com> | 2017-07-03 16:00:29 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-07-03 16:00:29 +0300 |
| commit | bb02ce95a59ee5b96579fab2e2e7635ee26d535b (patch) | |
| tree | 5a4b426761d6ccded785b88eb70e91f746a62fa1 /drivers/pci/pci-sysfs.c | |
| parent | c781f85bc1958391e2d305fe6f52c90de0adb92e (diff) | |
| parent | 52354b9d1f46aae7386db7bb8ec8484b5488087f (diff) | |
| download | linux-bb02ce95a59ee5b96579fab2e2e7635ee26d535b.tar.xz | |
Merge branch 'pci/virtualization' into next
* pci/virtualization:
PCI: Remove __pci_dev_reset() and pci_dev_reset()
PCI: Split ->reset_notify() method into ->reset_prepare() and ->reset_done()
PCI: Protect pci_error_handlers->reset_notify() usage with device_lock()
PCI: Protect pci_driver->sriov_configure() usage with device_lock()
PCI: Mark Intel XXV710 NIC INTx masking as broken
PCI: Restore PRI and PASID state after Function-Level Reset
PCI: Cache PRI and PASID bits in pci_dev
Diffstat (limited to 'drivers/pci/pci-sysfs.c')
| -rw-r--r-- | drivers/pci/pci-sysfs.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index a3537cf58a20..2f3780b50723 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -595,7 +595,6 @@ static ssize_t sriov_numvfs_store(struct device *dev, const char *buf, size_t count) { struct pci_dev *pdev = to_pci_dev(dev); - struct pci_sriov *iov = pdev->sriov; int ret; u16 num_vfs; @@ -606,7 +605,7 @@ static ssize_t sriov_numvfs_store(struct device *dev, if (num_vfs > pci_sriov_get_totalvfs(pdev)) return -ERANGE; - mutex_lock(&iov->dev->sriov->lock); + device_lock(&pdev->dev); if (num_vfs == pdev->sriov->num_VFs) goto exit; @@ -641,7 +640,7 @@ static ssize_t sriov_numvfs_store(struct device *dev, num_vfs, ret); exit: - mutex_unlock(&iov->dev->sriov->lock); + device_unlock(&pdev->dev); if (ret < 0) return ret; |