diff options
| -rw-r--r-- | arch/ia64/include/asm/io.h | 5 | ||||
| -rw-r--r-- | drivers/acpi/osl.c | 6 |
2 files changed, 8 insertions, 3 deletions
diff --git a/arch/ia64/include/asm/io.h b/arch/ia64/include/asm/io.h index cc8335eb3110..e5a6c3530c6c 100644 --- a/arch/ia64/include/asm/io.h +++ b/arch/ia64/include/asm/io.h @@ -426,6 +426,11 @@ extern void __iomem * ioremap_nocache (unsigned long offset, unsigned long size) extern void iounmap (volatile void __iomem *addr); extern void __iomem * early_ioremap (unsigned long phys_addr, unsigned long size); extern void early_iounmap (volatile void __iomem *addr, unsigned long size); +static inline void __iomem * ioremap_cache (unsigned long phys_addr, unsigned long size) +{ + return ioremap(phys_addr, size); +} + /* * String version of IO memory access ops: diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 055d7b701fff..3a7b4879fd99 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -320,7 +320,7 @@ acpi_os_map_memory(acpi_physical_address phys, acpi_size size) pg_off = round_down(phys, PAGE_SIZE); pg_sz = round_up(phys + size, PAGE_SIZE) - pg_off; - virt = ioremap(pg_off, pg_sz); + virt = ioremap_cache(pg_off, pg_sz); if (!virt) { kfree(map); return NULL; @@ -642,7 +642,7 @@ acpi_os_read_memory(acpi_physical_address phys_addr, u32 * value, u32 width) virt_addr = acpi_map_vaddr_lookup(phys_addr, size); rcu_read_unlock(); if (!virt_addr) { - virt_addr = ioremap(phys_addr, size); + virt_addr = ioremap_cache(phys_addr, size); unmap = 1; } if (!value) @@ -678,7 +678,7 @@ acpi_os_write_memory(acpi_physical_address phys_addr, u32 value, u32 width) virt_addr = acpi_map_vaddr_lookup(phys_addr, size); rcu_read_unlock(); if (!virt_addr) { - virt_addr = ioremap(phys_addr, size); + virt_addr = ioremap_cache(phys_addr, size); unmap = 1; } |