PCI: Disable decoding for BAR sizing only when it was actually enabled

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We disable BARs while sizing them so we don't cause conflicts with other
devices (see 253d2e5498 and bbffe43524).  But if device decoding is already
disabled before we size the BAR, we don't need to disable it again.

[bhelgaas: changelog, add PCI_COMMAND_DECODING_ENABLE for readability]
Signed-off-by: Zoltan Kiss <zoltan.kiss@citrix.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

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Zoltan Kiss 2013-08-22 23:19:18 +01:00 • committed by Bjorn Helgaas

parent da27f4b3ec

commit 808e34e2cd

1 changed files with 8 additions and 3 deletions

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11

drivers/pci/probe.c

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