sh: Improve comments int SH4 cache flushing code
authorStuart Menefy <stuart.menefy@st.com>
Mon, 24 Aug 2009 08:36:24 +0000 (17:36 +0900)
committerPaul Mundt <lethal@linux-sh.org>
Mon, 24 Aug 2009 08:36:24 +0000 (17:36 +0900)
commita5cf9e2444ec15de5407696ff21c32dd21ca0a8d
tree6835770b0361cffc204d0491156a76408f03719b
parent5e9377ec6f84e5334e9347e84e77d34e9a089ca7
sh: Improve comments int SH4 cache flushing code

This is a pure documentation, to try to explain why the cache flushing code
for the SH4 is implemented the way it is.

Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/sh/mm/cache-sh4.c