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Subject[PATCH] GRU: fix preprocessor symbol for sparse
From: Randy Dunlap <randy.dunlap@oracle.com>
cc: steiner@sgi.com

Fix preprocessor symbol so that sparse sees it and does not
generate errors:

linux-next-20080807/drivers/misc/sgi-gru/grutables.h:286:2: error: "Unsupported architecture"
linux-next-20080807/drivers/misc/sgi-gru/grutables.h:286:2: error: "Unsupported architecture"
linux-next-20080807/drivers/misc/sgi-gru/grutables.h:286:2: error: "Unsupported architecture"
linux-next-20080807/drivers/misc/sgi-gru/grutables.h:286:2: error: "Unsupported architecture"
linux-next-20080807/drivers/misc/sgi-gru/grutlbpurge.c:185:11: error: undefined identifier 'GRUREGION'
linux-next-20080807/drivers/misc/sgi-gru/grutables.h:286:2: error: "Unsupported architecture"
linux-next-20080807/drivers/misc/sgi-gru/grutables.h:286:2: error: "Unsupported architecture"

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
---
drivers/misc/sgi-gru/grutables.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20080807.orig/drivers/misc/sgi-gru/grutables.h
+++ linux-next-20080807/drivers/misc/sgi-gru/grutables.h
@@ -279,7 +279,7 @@ struct gru_stats_s {
#if defined CONFIG_IA64
#define VADDR_HI_BIT 64
#define GRUREGION(addr) ((addr) >> (VADDR_HI_BIT - 3) & 3)
-#elif defined __x86_64
+#elif defined CONFIG_X86_64
#define VADDR_HI_BIT 48
#define GRUREGION(addr) (0) /* ZZZ could do better */
#else

---
~Randy
Linux Plumbers Conference, 17-19 September 2008, Portland, Oregon USA
http://linuxplumbersconf.org/

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