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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2023-04-04 15:32:55 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2023-04-11 17:35:06 -0500 |
| commit | e74b2b58ff715ca17bb49c3ad89f665a7150e14b (patch) | |
| tree | 29be645c6f56e6cdf9a9bbb8a9f97ea1a178f392 /drivers/pci/pci.h | |
| parent | e8b908146d44310473e43b3382eca126e12d279c (diff) | |
| download | lwn-e74b2b58ff715ca17bb49c3ad89f665a7150e14b.tar.gz lwn-e74b2b58ff715ca17bb49c3ad89f665a7150e14b.zip | |
PCI/PM: Drop pci_bridge_wait_for_secondary_bus() timeout parameter
All callers of pci_bridge_wait_for_secondary_bus() supply a timeout of
PCIE_RESET_READY_POLL_MS, so drop the parameter. Move the definition of
PCIE_RESET_READY_POLL_MS into pci.c, the only user.
[bhelgaas: extracted from
https://lore.kernel.org/r/20230404052714.51315-3-mika.westerberg@linux.intel.com]
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index d2c08670a20e..022da58afb33 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -70,12 +70,6 @@ struct pci_cap_saved_state *pci_find_saved_ext_cap(struct pci_dev *dev, * Reset (PCIe r6.0 sec 5.8). */ #define PCI_RESET_WAIT 1000 /* msec */ -/* - * Devices may extend the 1 sec period through Request Retry Status completions - * (PCIe r6.0 sec 2.3.1). The spec does not provide an upper limit, but 60 sec - * ought to be enough for any device to become responsive. - */ -#define PCIE_RESET_READY_POLL_MS 60000 /* msec */ void pci_update_current_state(struct pci_dev *dev, pci_power_t state); void pci_refresh_power_state(struct pci_dev *dev); @@ -100,8 +94,7 @@ void pci_msix_init(struct pci_dev *dev); bool pci_bridge_d3_possible(struct pci_dev *dev); void pci_bridge_d3_update(struct pci_dev *dev); void pci_bridge_reconfigure_ltr(struct pci_dev *dev); -int pci_bridge_wait_for_secondary_bus(struct pci_dev *dev, char *reset_type, - int timeout); +int pci_bridge_wait_for_secondary_bus(struct pci_dev *dev, char *reset_type); static inline void pci_wakeup_event(struct pci_dev *dev) { |