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Diffstat (limited to 'arch/sh/kernel/io_generic.c')
-rw-r--r--arch/sh/kernel/io_generic.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/sh/kernel/io_generic.c b/arch/sh/kernel/io_generic.c
index db769449f5a..f1b214d3bce 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;