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vfio/pci: Fix typos in comments 

Signed-off-by: Wei Jiangang <weijg.fnst@cn.fujitsu.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Wei Jiangang 2016-08-17 14:37:05 +08:00 committed by Alex Williamson
parent 3eab887a55
commit 8138dabbab
1 changed files with 4 additions and 4 deletions
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8
drivers/vfio/pci/vfio_pci_config.c
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@ -70,7 +70,7 @@ static const u8 pci_cap_length[PCI_CAP_ID_MAX + 1] = {
/* /*
* Lengths of PCIe/PCI-X Extended Config Capabilities * Lengths of PCIe/PCI-X Extended Config Capabilities
* 0: Removed or masked from the user visible capabilty list * 0: Removed or masked from the user visible capability list
* FF: Variable length * FF: Variable length
*/ */
static const u16 pci_ext_cap_length[PCI_EXT_CAP_ID_MAX + 1] = { static const u16 pci_ext_cap_length[PCI_EXT_CAP_ID_MAX + 1] = {
@ -355,7 +355,7 @@ static int alloc_perm_bits(struct perm_bits *perm, int size)
* ignore whether a read/write exceeds the defined capability * ignore whether a read/write exceeds the defined capability
* structure. We can do this because: * structure. We can do this because:
* - Standard config space is already dword aligned * - Standard config space is already dword aligned
* - Capabilities are all dword alinged (bits 0:1 of next reserved) * - Capabilities are all dword aligned (bits 0:1 of next reserved)
* - Express capabilities defined as dword aligned * - Express capabilities defined as dword aligned
*/ */
size = round_up(size, 4); size = round_up(size, 4);
@ -1516,10 +1516,10 @@ static int vfio_ecap_init(struct vfio_pci_device *vdev)
* space which tracks reads and writes to bits that we emulate for * space which tracks reads and writes to bits that we emulate for
* the user. Initial values filled from device. * the user. Initial values filled from device.
* *
* Using shared stuct perm_bits between all vfio-pci devices saves * Using shared struct perm_bits between all vfio-pci devices saves
* us from allocating cfg_size buffers for virt and write for every * us from allocating cfg_size buffers for virt and write for every
* device. We could remove vconfig and allocate individual buffers * device. We could remove vconfig and allocate individual buffers
* for each area requring emulated bits, but the array of pointers * for each area requiring emulated bits, but the array of pointers
* would be comparable in size (at least for standard config space). * would be comparable in size (at least for standard config space).
*/ */
int vfio_config_init(struct vfio_pci_device *vdev) int vfio_config_init(struct vfio_pci_device *vdev)