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sh: dcache write-back for R7780RP PIO. 

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2007-02-07 18:35:39 +09:00
parent 0072032d7b
commit 5904539b7f
1 changed files with 4 additions and 0 deletions
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4
arch/sh/boards/renesas/r7780rp/io.c
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@ -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)