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| author | Philipp Stanner <pstanner@redhat.com> | 2024-06-13 13:50:20 +0200 |
|---|---|---|
| committer | Krzysztof Wilczyński <kwilczynski@kernel.org> | 2024-07-10 04:20:06 +0000 |
| commit | 77f79ac8de0f490fca4f0a5f2e1e38eeee191f05 (patch) | |
| tree | f4f728eea52ed511c54d68400388bf870665eac7 /drivers/pci/pci.c | |
| parent | 81fcf28e74a3ffda67a6896cd38843d80bc9ec68 (diff) | |
| download | linux-77f79ac8de0f490fca4f0a5f2e1e38eeee191f05.tar.gz linux-77f79ac8de0f490fca4f0a5f2e1e38eeee191f05.tar.bz2 linux-77f79ac8de0f490fca4f0a5f2e1e38eeee191f05.zip | |
PCI: Remove struct pci_devres.enabled status bit
The struct pci_devres has a separate boolean to track whether a device is
enabled. That, however, can easily be tracked in an agnostic manner through
the function pci_is_enabled().
Using it allows for simplifying the PCI devres implementation.
Replace the separate 'enabled' status bit from struct pci_devres with
calls to pci_is_enabled() at the appropriate places.
Link: https://lore.kernel.org/r/20240613115032.29098-8-pstanner@redhat.com
Signed-off-by: Philipp Stanner <pstanner@redhat.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 1e258c98df1a..a0fad5990f03 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -2218,12 +2218,6 @@ void pci_disable_enabled_device(struct pci_dev *dev) */ void pci_disable_device(struct pci_dev *dev) { - struct pci_devres *dr; - - dr = find_pci_dr(dev); - if (dr) - dr->enabled = 0; - dev_WARN_ONCE(&dev->dev, atomic_read(&dev->enable_cnt) <= 0, "disabling already-disabled device"); |