diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2025-03-07 17:17:15 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2025-03-08 15:08:45 -0600 |
| commit | f4e026f454d7bb6aa84901a37641132961054735 (patch) | |
| tree | e6686eae2f068482c869a396664f14deeec6acc9 /drivers/pci/controller/pcie-rcar-host.c | |
| parent | 86c2345aff3f5b48b53a73a15ffe6e0930e4170f (diff) | |
PCI: Fix typos
Fix typos and whitespace errors.
Link: https://lore.kernel.org/r/20250307231715.438518-1-helgaas@kernel.org
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/controller/pcie-rcar-host.c')
| -rw-r--r-- | drivers/pci/controller/pcie-rcar-host.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/pci/controller/pcie-rcar-host.c b/drivers/pci/controller/pcie-rcar-host.c index 7c92eada04af..c32b803a47c7 100644 --- a/drivers/pci/controller/pcie-rcar-host.c +++ b/drivers/pci/controller/pcie-rcar-host.c @@ -178,8 +178,8 @@ static int rcar_pcie_config_access(struct rcar_pcie_host *host, * space, it's generally only accessible when in endpoint mode. * When in root complex mode, the controller is unable to target * itself with either type 0 or type 1 accesses, and indeed, any - * controller initiated target transfer to its own config space - * result in a completer abort. + * controller-initiated target transfer to its own config space + * results in a completer abort. * * Each channel effectively only supports a single device, but as * the same channel <-> device access works for any PCI_SLOT() @@ -775,7 +775,7 @@ static int rcar_pcie_enable_msi(struct rcar_pcie_host *host) if (err) return err; - /* Two irqs are for MSI, but they are also used for non-MSI irqs */ + /* Two IRQs are for MSI, but they are also used for non-MSI IRQs */ err = devm_request_irq(dev, msi->irq1, rcar_pcie_msi_irq, IRQF_SHARED | IRQF_NO_THREAD, rcar_msi_bottom_chip.name, host); @@ -792,7 +792,7 @@ static int rcar_pcie_enable_msi(struct rcar_pcie_host *host) goto err; } - /* disable all MSIs */ + /* Disable all MSIs */ rcar_pci_write_reg(pcie, 0, PCIEMSIIER); /* @@ -892,6 +892,7 @@ static int rcar_pcie_inbound_ranges(struct rcar_pcie *pcie, dev_err(pcie->dev, "Failed to map inbound regions!\n"); return -EINVAL; } + /* * If the size of the range is larger than the alignment of * the start address, we have to use multiple entries to @@ -903,6 +904,7 @@ static int rcar_pcie_inbound_ranges(struct rcar_pcie *pcie, size = min(size, alignment); } + /* Hardware supports max 4GiB inbound region */ size = min(size, 1ULL << 32); |