diff options
author | Marcelo Tosatti <marcelo.tosatti@cyclades.com> | 2005-10-28 17:46:10 -0700 |
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committer | Paul Mackerras <paulus@samba.org> | 2005-10-29 13:55:27 +1000 |
commit | e37b0c9670fed2264661ade1beb5c228dec29c96 (patch) | |
tree | 4f23bc5ea578db11de39222aa046804ed9286782 /drivers | |
parent | 9e3699ea7b8d63eabde7fefa9892e3a258c9c27d (diff) |
[PATCH] ppc32 8xx: use io accessor macros instead of direct memory reference
Convert core 8xx drivers to use in_xxxbe/in_xxx macros instead of direct
memory references.
Other than making IO accesses explicit (which is a plus for readability), a
common set of macros provides a unified place for the volatile flag to
constraint compiler code reordering.
There are several unlucky places at the moment which lack the volatile
flag.
Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions