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path: root/drivers/pci/pci.c
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-rw-r--r--drivers/pci/pci.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index b309ce855577..535c9f974de2 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -198,7 +198,7 @@ EXPORT_SYMBOL_GPL(pci_ioremap_wc_bar);
/**
* pci_dev_str_match_path - test if a path string matches a device
* @dev: the PCI device to test
- * @p: string to match the device against
+ * @path: string to match the device against
* @endptr: pointer to the string after the match
*
* Test if a string (typically from a kernel parameter) formatted as a
@@ -5773,8 +5773,7 @@ int pci_set_vga_state(struct pci_dev *dev, bool decode,
void pci_add_dma_alias(struct pci_dev *dev, u8 devfn)
{
if (!dev->dma_alias_mask)
- dev->dma_alias_mask = kcalloc(BITS_TO_LONGS(U8_MAX),
- sizeof(long), GFP_KERNEL);
+ dev->dma_alias_mask = bitmap_zalloc(U8_MAX, GFP_KERNEL);
if (!dev->dma_alias_mask) {
pci_warn(dev, "Unable to allocate DMA alias mask\n");
return;