1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/toshiba.c b/drivers/char/toshiba.c
index 64f1ceed0b2c..663cd15d7c78 100644
--- a/drivers/char/toshiba.c
+++ b/drivers/char/toshiba.c
@@ -426,7 +426,7 @@ static int tosh_probe(void)
         int i,major,minor,day,year,month,flag;
         unsigned char signature[7] = { 0x54,0x4f,0x53,0x48,0x49,0x42,0x41 };
         SMMRegisters regs;
-        void __iomem *bios = ioremap(0xf0000, 0x10000);
+        void __iomem *bios = ioremap_cache(0xf0000, 0x10000);
 
         if (!bios)
                 return -ENOMEM;