We call 'pci_disable_device' which sets the bus_master to zero
and it also disables the PCI_COMMAND. There is no need to
do it outside the PCI library.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.w...@oracle.com>
---
drivers/xen/xen-pciback/pciback_ops.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers/xen/xen-pciback/pciback_ops.c
b/drivers/xen/xen-pciback/pciback_ops.c
index 97f5d26..2e62279 100644
--- a/drivers/xen/xen-pciback/pciback_ops.c
+++ b/drivers/xen/xen-pciback/pciback_ops.c
@@ -114,10 +114,6 @@ void xen_pcibk_reset_device(struct pci_dev *dev)
pci_disable_msi(dev);
#endif
pci_disable_device(dev);
-
- pci_write_config_word(dev, PCI_COMMAND, 0);
-
- dev->is_busmaster = 0;
} else {
pci_read_config_word(dev, PCI_COMMAND, &cmd);
if (cmd & (PCI_COMMAND_INVALIDATE)) {
--
1.7.7.6
--
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