diff options
| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2023-03-30 19:24:30 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2023-04-04 18:43:52 +0300 |
| commit | 09cc900632400079619e9154604fd299c2cc9a5a (patch) | |
| tree | 9abeb2ee2000fd6b91b4de0b7f401a4e23ee8fca /arch/powerpc/platforms/52xx | |
| parent | 144d204df78e40e6250201e71ef7d0e42d2a13fc (diff) | |
| download | linux-09cc900632400079619e9154604fd299c2cc9a5a.tar.xz | |
PCI: Introduce pci_dev_for_each_resource()
Instead of open-coding it everywhere introduce a tiny helper that can be
used to iterate over each resource of a PCI device, and convert the most
obvious users into it.
While at it drop doubled empty line before pdev_sort_resources().
No functional changes intended.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230330162434.35055-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Krzysztof Wilczyński <kw@linux.com>
Diffstat (limited to 'arch/powerpc/platforms/52xx')
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_pci.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pci.c b/arch/powerpc/platforms/52xx/mpc52xx_pci.c index 859e2818c43d..0ca4401ba781 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pci.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pci.c @@ -327,14 +327,13 @@ mpc52xx_pci_setup(struct pci_controller *hose, static void mpc52xx_pci_fixup_resources(struct pci_dev *dev) { - int i; + struct resource *res; pr_debug("%s() %.4x:%.4x\n", __func__, dev->vendor, dev->device); /* We don't rely on boot loader for PCI and resets all devices */ - for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) { - struct resource *res = &dev->resource[i]; + pci_dev_for_each_resource(dev, res) { if (res->end > res->start) { /* Only valid resources */ res->end -= res->start; res->start = 0; |