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-rw-r--r--drivers/misc/sgi-gru/grutables.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
index 676da7821992..f0c7308a36bb 100644
--- a/drivers/misc/sgi-gru/grutables.h
+++ b/drivers/misc/sgi-gru/grutables.h
@@ -293,13 +293,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
#define ASID_INC 8 /* number of regions */
/* Generate a GRU asid value from a GRU base asid & a virtual address. */
-#if defined CONFIG_IA64
#define VADDR_HI_BIT 64
-#elif defined CONFIG_X86_64
-#define VADDR_HI_BIT 48
-#else
-#error "Unsupported architecture"
-#endif
#define GRUREGION(addr) ((addr) >> (VADDR_HI_BIT - 3) & 3)
#define GRUASID(asid, addr) ((asid) + GRUREGION(addr))