sgi-xp: replace AMO_t typedef by struct amo

Replace the AMO_t typedef by a direct reference to 'struct amo'.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 12 insertions, 12 deletions

diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
index 26a1725f68ad..da2680892dfa 100644
--- a/drivers/misc/sgi-xp/xpc.h
+++ b/drivers/misc/sgi-xp/xpc.h
@@ -38,8 +38,8 @@
 /*
  * The next macros define word or bit representations for given
  * C-brick nasid in either the SAL provided bit array representing
- * nasids in the partition/machine or the AMO_t array used for
- * inter-partition initiation communications.
+ * nasids in the partition/machine or the array of amo structures used
+ * for inter-partition initiation communications.
  *
  * For SN2 machines, C-Bricks are alway even numbered NASIDs.  As
  * such, some space will be saved by insisting that nasid information
@@ -144,8 +144,8 @@ struct xpc_vars_sn2 {
 	int activate_IRQ_nasid;
 	int activate_IRQ_phys_cpuid;
 	u64 vars_part_pa;
-	u64 amos_page_pa;	/* paddr of page of AMOs from MSPEC driver */
-	AMO_t *amos_page;	/* vaddr of page of AMOs from MSPEC driver */
+	u64 amos_page_pa;	/* paddr of page of amos from MSPEC driver */
+	struct amo *amos_page;	/* vaddr of page of amos from MSPEC driver */
 };
 
 #define XPC_V_VERSION _XPC_VERSION(3, 1)    /* version 3.1 of the cross vars */
@@ -153,17 +153,17 @@ struct xpc_vars_sn2 {
 /*
  * The following pertains to ia64-sn2 only.
  *
- * Memory for XPC's AMO variables is allocated by the MSPEC driver. These
+ * Memory for XPC's amo variables is allocated by the MSPEC driver. These
  * pages are located in the lowest granule. The lowest granule uses 4k pages
  * for cached references and an alternate TLB handler to never provide a
  * cacheable mapping for the entire region. This will prevent speculative
  * reading of cached copies of our lines from being issued which will cause
  * a PI FSB Protocol error to be generated by the SHUB. For XPC, we need 64
- * AMO variables (based on XP_MAX_NPARTITIONS_SN2) to identify the senders of
- * NOTIFY IRQs, 128 AMO variables (based on XP_NASID_MASK_WORDS) to identify
- * the senders of ACTIVATE IRQs, 1 AMO variable to identify which remote
+ * amo variables (based on XP_MAX_NPARTITIONS_SN2) to identify the senders of
+ * NOTIFY IRQs, 128 amo variables (based on XP_NASID_MASK_WORDS) to identify
+ * the senders of ACTIVATE IRQs, 1 amo variable to identify which remote
  * partitions (i.e., XPCs) consider themselves currently engaged with the
- * local XPC and 1 AMO variable to request partition deactivation.
+ * local XPC and 1 amo variable to request partition deactivation.
  */
 #define XPC_NOTIFY_IRQ_AMOS	0
 #define XPC_ACTIVATE_IRQ_AMOS	(XPC_NOTIFY_IRQ_AMOS + XP_MAX_NPARTITIONS_SN2)
@@ -186,7 +186,7 @@ struct xpc_vars_part_sn2 {
 	u64 openclose_args_pa;	/* physical address of open and close args */
 	u64 GPs_pa;		/* physical address of Get/Put values */
 
-	u64 chctl_amo_pa;	/* physical address of chctl flags' AMO_t */
+	u64 chctl_amo_pa;	/* physical address of chctl flags' amo */
 
 	int notify_IRQ_nasid;	/* nasid of where to send notify IRQs */
 	int notify_IRQ_phys_cpuid;	/* CPUID of where to send notify IRQs */
@@ -547,8 +547,8 @@ struct xpc_partition_sn2 {
 	int notify_IRQ_phys_cpuid;	/* CPUID of where to send notify IRQs */
 	char notify_IRQ_owner[8];	/* notify IRQ's owner's name */
 
-	AMO_t *remote_chctl_amo_va; /* address of remote chctl flags' AMO_t */
-	AMO_t *local_chctl_amo_va;	/* address of chctl flags' AMO_t */
+	struct amo *remote_chctl_amo_va; /* addr of remote chctl flags' amo */
+	struct amo *local_chctl_amo_va;	/* address of chctl flags' amo */
 
 	struct timer_list dropped_notify_IRQ_timer;	/* dropped IRQ timer */
 };