PCI: Remove redundant probes for device reset support

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We probe every device for whether it supports reset so we can tell whether
to create a sysfs "reset" file for it.  We do that probe in
pci_init_capabilities() during enumeration and save the result in
dev->reset_fn.  The result doesn't depend on any other devices on the bus
and shouldn't change after boot, so we don't need to do the probe again.

Remove the pci_probe_reset_function() calls and rely on the dev->reset_fn
we found during enumeration.  No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Bjorn Helgaas 2018-02-16 15:22:39 -06:00 • committed by Bjorn Helgaas

parent 5b0764cac9

commit 204f4afa7a

1 changed files with 6 additions and 9 deletions

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drivers/pci/pci.c

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