diff options
| author | Borislav Petkov <bp@alien8.de> | 2018-05-30 19:52:16 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2018-06-03 03:29:27 +0300 |
| commit | ad4050dcda135548477c1b04909f9ebd0b9e17ba (patch) | |
| tree | 7bdd85a8e90a10b4613424f643fb70fd21670248 /drivers | |
| parent | b09803b5e546d553aebbb017ff30b8a54d81d1de (diff) | |
| download | linux-ad4050dcda135548477c1b04909f9ebd0b9e17ba.tar.xz | |
PCI/AER: Remove aer_recover_work_func() forward declaration
Just move the actual function up so that it is visible to its user
aer_recover_queue().
No functional changes.
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/pcie/aer/aerdrv_core.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c index 36e622d35c48..946f3f6188aa 100644 --- a/drivers/pci/pcie/aer/aerdrv_core.c +++ b/drivers/pci/pcie/aer/aerdrv_core.c @@ -258,7 +258,6 @@ static void handle_error_source(struct pcie_device *aerdev, } #ifdef CONFIG_ACPI_APEI_PCIEAER -static void aer_recover_work_func(struct work_struct *work); #define AER_RECOVER_RING_ORDER 4 #define AER_RECOVER_RING_SIZE (1 << AER_RECOVER_RING_ORDER) @@ -273,6 +272,30 @@ struct aer_recover_entry { static DEFINE_KFIFO(aer_recover_ring, struct aer_recover_entry, AER_RECOVER_RING_SIZE); + +static void aer_recover_work_func(struct work_struct *work) +{ + struct aer_recover_entry entry; + struct pci_dev *pdev; + + while (kfifo_get(&aer_recover_ring, &entry)) { + pdev = pci_get_domain_bus_and_slot(entry.domain, entry.bus, + entry.devfn); + if (!pdev) { + pr_err("AER recover: Can not find pci_dev for %04x:%02x:%02x:%x\n", + entry.domain, entry.bus, + PCI_SLOT(entry.devfn), PCI_FUNC(entry.devfn)); + continue; + } + cper_print_aer(pdev, entry.severity, entry.regs); + if (entry.severity == AER_NONFATAL) + pcie_do_nonfatal_recovery(pdev); + else if (entry.severity == AER_FATAL) + pcie_do_fatal_recovery(pdev, PCIE_PORT_SERVICE_AER); + pci_dev_put(pdev); + } +} + /* * Mutual exclusion for writers of aer_recover_ring, reader side don't * need lock, because there is only one reader and lock is not needed @@ -302,29 +325,6 @@ void aer_recover_queue(int domain, unsigned int bus, unsigned int devfn, spin_unlock_irqrestore(&aer_recover_ring_lock, flags); } EXPORT_SYMBOL_GPL(aer_recover_queue); - -static void aer_recover_work_func(struct work_struct *work) -{ - struct aer_recover_entry entry; - struct pci_dev *pdev; - - while (kfifo_get(&aer_recover_ring, &entry)) { - pdev = pci_get_domain_bus_and_slot(entry.domain, entry.bus, - entry.devfn); - if (!pdev) { - pr_err("AER recover: Can not find pci_dev for %04x:%02x:%02x:%x\n", - entry.domain, entry.bus, - PCI_SLOT(entry.devfn), PCI_FUNC(entry.devfn)); - continue; - } - cper_print_aer(pdev, entry.severity, entry.regs); - if (entry.severity == AER_NONFATAL) - pcie_do_nonfatal_recovery(pdev); - else if (entry.severity == AER_FATAL) - pcie_do_fatal_recovery(pdev, PCIE_PORT_SERVICE_AER); - pci_dev_put(pdev); - } -} #endif /** |