s390/pci: add missing address space annotation

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

diff --git a/arch/s390/pci/pci_mmio.c b/arch/s390/pci/pci_mmio.c
index 62c5ea6d8682a51e0c7b006bd623cabe5842b259..8aa271b3d1ad95b79cb0fa40d130ab76d26fc2bd 100644 (file)
--- a/arch/s390/pci/pci_mmio.c
+++ b/arch/s390/pci/pci_mmio.c
@@ -55,7 +55,7 @@ SYSCALL_DEFINE3(s390_pci_mmio_write, unsigned long, mmio_addr,
        ret = get_pfn(mmio_addr, VM_WRITE, &pfn);
        if (ret)
                goto out;
-       io_addr = (void *)((pfn << PAGE_SHIFT) | (mmio_addr & ~PAGE_MASK));
+       io_addr = (void __iomem *)((pfn << PAGE_SHIFT) | (mmio_addr & ~PAGE_MASK));
 
        ret = -EFAULT;
        if ((unsigned long) io_addr < ZPCI_IOMAP_ADDR_BASE)
@@ -96,7 +96,7 @@ SYSCALL_DEFINE3(s390_pci_mmio_read, unsigned long, mmio_addr,
        ret = get_pfn(mmio_addr, VM_READ, &pfn);
        if (ret)
                goto out;
-       io_addr = (void *)((pfn << PAGE_SHIFT) | (mmio_addr & ~PAGE_MASK));
+       io_addr = (void __iomem *)((pfn << PAGE_SHIFT) | (mmio_addr & ~PAGE_MASK));
 
        ret = -EFAULT;
        if ((unsigned long) io_addr < ZPCI_IOMAP_ADDR_BASE)