3 files changed, 6 insertions, 5 deletions
diff --git a/drivers/sfi/sfi_acpi.c b/drivers/sfi/sfi_acpi.c
index f5b4ca58154..d277b36eb38 100644
--- a/drivers/sfi/sfi_acpi.c
+++ b/drivers/sfi/sfi_acpi.c
@@ -60,9 +60,7 @@
 #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
 
 #include <linux/kernel.h>
-#include <acpi/acpi.h>
-
-#include <linux/sfi.h>
+#include <linux/sfi_acpi.h>
 #include "sfi_core.h"
 
 /*
diff --git a/drivers/sfi/sfi_core.c b/drivers/sfi/sfi_core.c
index ceba593dc84..1e824fb1649 100644
--- a/drivers/sfi/sfi_core.c
+++ b/drivers/sfi/sfi_core.c
@@ -101,7 +101,7 @@ static void __iomem * __ref sfi_map_memory(u64 phys, u32 size)
 		return NULL;
 
 	if (sfi_use_ioremap)
-		return ioremap(phys, size);
+		return ioremap_cache(phys, size);
 	else
 		return early_ioremap(phys, size);
 }
@@ -515,7 +515,7 @@ void __init sfi_init_late(void)
 }
 
 /*
- * The reason we put it here becasue we need wait till the /sys/firmware
+ * The reason we put it here because we need wait till the /sys/firmware
  * is setup, then our interface can be registered in /sys/firmware/sfi
  */
 core_initcall(sfi_sysfs_init);
diff --git a/drivers/sfi/sfi_core.h b/drivers/sfi/sfi_core.h
index b7cf220d44e..1d5cfe854cf 100644
--- a/drivers/sfi/sfi_core.h
+++ b/drivers/sfi/sfi_core.h
@@ -55,6 +55,9 @@
   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
+
+#include <linux/sysfs.h>
+
 struct sfi_table_key{
 	char	*sig;
 	char	*oem_id;