Instead of manually checking the bounds of VMALLOC_START and VMALLOC_END,
use is_vmalloc_addr. Such function was specifically designed for that
purpose.
Signed-off-by: Gustavo A. R. Silva <[email protected]>
---
arch/arm/mm/iomap.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm/mm/iomap.c b/arch/arm/mm/iomap.c
index 4614208..4bf5457 100644
--- a/arch/arm/mm/iomap.c
+++ b/arch/arm/mm/iomap.c
@@ -34,8 +34,7 @@ EXPORT_SYMBOL(pcibios_min_mem);
void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
{
- if ((unsigned long)addr >= VMALLOC_START &&
- (unsigned long)addr < VMALLOC_END)
+ if (is_vmalloc_addr(addr))
iounmap(addr);
}
EXPORT_SYMBOL(pci_iounmap);
--
2.5.0