diff options
Diffstat (limited to 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 96fb803831c4..b88db815ee01 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -269,7 +269,7 @@ static int pci_dev_str_match_path(struct pci_dev *dev, const char *path, const char **endptr) { int ret; - int seg, bus, slot, func; + unsigned int seg, bus, slot, func; char *wpath, *p; char end; @@ -5324,7 +5324,7 @@ const struct attribute_group pci_dev_reset_method_attr_group = { */ int __pci_reset_function_locked(struct pci_dev *dev) { - int i, m, rc = -ENOTTY; + int i, m, rc; might_sleep(); @@ -6360,11 +6360,12 @@ EXPORT_SYMBOL_GPL(pci_pr3_present); * cannot be left as a userspace activity). DMA aliases should therefore * be configured via quirks, such as the PCI fixup header quirk. */ -void pci_add_dma_alias(struct pci_dev *dev, u8 devfn_from, unsigned nr_devfns) +void pci_add_dma_alias(struct pci_dev *dev, u8 devfn_from, + unsigned int nr_devfns) { int devfn_to; - nr_devfns = min(nr_devfns, (unsigned) MAX_NR_DEVFNS - devfn_from); + nr_devfns = min(nr_devfns, (unsigned int)MAX_NR_DEVFNS - devfn_from); devfn_to = devfn_from + nr_devfns - 1; if (!dev->dma_alias_mask) |