| commit | 8dc579e868addafd24c0a015c12f0e536b1084b1 | [log] [tgz] |
|---|---|---|
| author | Jack Steiner <steiner@sgi.com> | Thu Sep 10 09:31:49 2009 -0500 |
| committer | Ingo Molnar <mingo@elte.hu> | Fri Sep 18 14:05:32 2009 +0200 |
| tree | e209a705c0637e773a7534df8d386415aca8f5f6 | |
| parent | d2374aecda3f6c9b0d13287027132a37311da300 [diff] |
x86: SGI UV: Add volatile semantics to macros that access chipset registers Add volatile-semantics to the SGI UV read/write macros that are used to access chipset memory mapped registers. No direct references to volatile are made. Instead the readq/writeq macros are used. Signed-off-by: Jack Steiner <steiner@sgi.com> Cc: linux-mm@kvack.org Cc: dwalker@fifo99.com Cc: cfriesen@nortel.com LKML-Reference: <20090910143149.GA14273@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>