diff options
| -rw-r--r-- | arch/sh/boards/renesas/r7780rp/io.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/sh/boards/renesas/r7780rp/io.c b/arch/sh/boards/renesas/r7780rp/io.c index 311ccccba718..369cbf1cd471 100644 --- a/arch/sh/boards/renesas/r7780rp/io.c +++ b/arch/sh/boards/renesas/r7780rp/io.c @@ -214,6 +214,8 @@ void r7780rp_insw(unsigned long port, void *dst, unsigned long count) while (count--) *buf++ = *p; + + flush_dcache_all(); } void r7780rp_insl(unsigned long port, void *dst, unsigned long count) @@ -271,6 +273,8 @@ void r7780rp_outsw(unsigned long port, const void *src, unsigned long count) while (count--) *p = *buf++; + + flush_dcache_all(); } void r7780rp_outsl(unsigned long port, const void *src, unsigned long count) |