sh: fixup many sparse errors.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/sh/kernel/io_generic.c b/arch/sh/kernel/io_generic.c
index db769449f5a7..f1b214d3bce3 100644
--- a/arch/sh/kernel/io_generic.c
+++ b/arch/sh/kernel/io_generic.c
@@ -81,7 +81,7 @@ void generic_insb(unsigned long port, void *dst, unsigned long count)
         volatile u8 *port_addr;
         u8 *buf = dst;
 
-        port_addr = (volatile u8 *)__ioport_map(port, 1);
+        port_addr = (volatile u8 __force *)__ioport_map(port, 1);
         while (count--)
                 *buf++ = *port_addr;
 }
@@ -91,7 +91,7 @@ void generic_insw(unsigned long port, void *dst, unsigned long count)
         volatile u16 *port_addr;
         u16 *buf = dst;
 
-        port_addr = (volatile u16 *)__ioport_map(port, 2);
+        port_addr = (volatile u16 __force *)__ioport_map(port, 2);
         while (count--)
                 *buf++ = *port_addr;
 
@@ -103,7 +103,7 @@ void generic_insl(unsigned long port, void *dst, unsigned long count)
         volatile u32 *port_addr;
         u32 *buf = dst;
 
-        port_addr = (volatile u32 *)__ioport_map(port, 4);
+        port_addr = (volatile u32 __force *)__ioport_map(port, 4);
         while (count--)
                 *buf++ = *port_addr;