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authorDean Nelson <dcn@sgi.com>2008-05-12 14:02:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-13 08:02:23 -0700
commit65c17b801e03e40acdca0cd34e8eb1b8a347b539 (patch)
treefe5c5ccb73604d6cbd88525f930b50b8435a71a7 /drivers/misc/sgi-xp/xpc_main.c
parent0cf942d75a6acfa11a41f63330d8780901eda4af (diff)
drivers/misc/sgi-xp: clean up return values
Make XP return values more generic to XP and not so tied to XPC by changing enum xpc_retval to xp_retval, along with changing return value prefixes from xpc to xp. Also, cleanup a comment block that referenced some of these return values as well as the handling of BTE related return values. Signed-off-by: Dean Nelson <dcn@sgi.com> Acked-by: Robin Holt <holt@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/misc/sgi-xp/xpc_main.c')
-rw-r--r--drivers/misc/sgi-xp/xpc_main.c44
1 files changed, 22 insertions, 22 deletions
diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
index f673ba90eb0..2765b423ff3 100644
--- a/drivers/misc/sgi-xp/xpc_main.c
+++ b/drivers/misc/sgi-xp/xpc_main.c
@@ -315,13 +315,13 @@ xpc_initiate_discovery(void *ignore)
* the XPC per partition variables from the remote partition and waiting for
* the remote partition to pull ours.
*/
-static enum xpc_retval
+static enum xp_retval
xpc_make_first_contact(struct xpc_partition *part)
{
- enum xpc_retval ret;
+ enum xp_retval ret;
- while ((ret = xpc_pull_remote_vars_part(part)) != xpcSuccess) {
- if (ret != xpcRetry) {
+ while ((ret = xpc_pull_remote_vars_part(part)) != xpSuccess) {
+ if (ret != xpRetry) {
XPC_DEACTIVATE_PARTITION(part, ret);
return ret;
}
@@ -406,7 +406,7 @@ xpc_partition_up(struct xpc_partition *part)
dev_dbg(xpc_chan, "activating partition %d\n", XPC_PARTID(part));
- if (xpc_setup_infrastructure(part) != xpcSuccess)
+ if (xpc_setup_infrastructure(part) != xpSuccess)
return;
/*
@@ -418,7 +418,7 @@ xpc_partition_up(struct xpc_partition *part)
(void)xpc_part_ref(part); /* this will always succeed */
- if (xpc_make_first_contact(part) == xpcSuccess)
+ if (xpc_make_first_contact(part) == xpSuccess)
xpc_channel_mgr(part);
xpc_part_deref(part);
@@ -470,7 +470,7 @@ xpc_activating(void *__partid)
spin_lock_irqsave(&part->act_lock, irq_flags);
part->act_state = XPC_P_INACTIVE;
- XPC_SET_REASON(part, xpcPhysAddrRegFailed, __LINE__);
+ XPC_SET_REASON(part, xpPhysAddrRegFailed, __LINE__);
spin_unlock_irqrestore(&part->act_lock, irq_flags);
part->remote_rp_pa = 0;
return 0;
@@ -488,7 +488,7 @@ xpc_activating(void *__partid)
xpc_disallow_hb(partid, xpc_vars);
xpc_mark_partition_inactive(part);
- if (part->reason == xpcReactivating) {
+ if (part->reason == xpReactivating) {
/* interrupting ourselves results in activating partition */
xpc_IPI_send_reactivate(part);
}
@@ -508,7 +508,7 @@ xpc_activate_partition(struct xpc_partition *part)
DBUG_ON(part->act_state != XPC_P_INACTIVE);
part->act_state = XPC_P_ACTIVATION_REQ;
- XPC_SET_REASON(part, xpcCloneKThread, __LINE__);
+ XPC_SET_REASON(part, xpCloneKThread, __LINE__);
spin_unlock_irqrestore(&part->act_lock, irq_flags);
@@ -517,7 +517,7 @@ xpc_activate_partition(struct xpc_partition *part)
if (IS_ERR(kthread)) {
spin_lock_irqsave(&part->act_lock, irq_flags);
part->act_state = XPC_P_INACTIVE;
- XPC_SET_REASON(part, xpcCloneKThreadFailed, __LINE__);
+ XPC_SET_REASON(part, xpCloneKThreadFailed, __LINE__);
spin_unlock_irqrestore(&part->act_lock, irq_flags);
}
}
@@ -696,7 +696,7 @@ xpc_kthread_start(void *args)
ch->flags |= XPC_C_DISCONNECTINGCALLOUT;
spin_unlock_irqrestore(&ch->lock, irq_flags);
- xpc_disconnect_callout(ch, xpcDisconnecting);
+ xpc_disconnect_callout(ch, xpDisconnecting);
spin_lock_irqsave(&ch->lock, irq_flags);
ch->flags |= XPC_C_DISCONNECTINGCALLOUT_MADE;
@@ -776,7 +776,7 @@ xpc_create_kthreads(struct xpc_channel *ch, int needed,
* then we'll deadlock if all other kthreads assigned
* to this channel are blocked in the channel's
* registerer, because the only thing that will unblock
- * them is the xpcDisconnecting callout that this
+ * them is the xpDisconnecting callout that this
* failed kthread_run() would have made.
*/
@@ -796,7 +796,7 @@ xpc_create_kthreads(struct xpc_channel *ch, int needed,
* to function.
*/
spin_lock_irqsave(&ch->lock, irq_flags);
- XPC_DISCONNECT_CHANNEL(ch, xpcLackOfResources,
+ XPC_DISCONNECT_CHANNEL(ch, xpLackOfResources,
&irq_flags);
spin_unlock_irqrestore(&ch->lock, irq_flags);
}
@@ -857,7 +857,7 @@ xpc_disconnect_wait(int ch_number)
}
static void
-xpc_do_exit(enum xpc_retval reason)
+xpc_do_exit(enum xp_retval reason)
{
partid_t partid;
int active_part_count, printed_waiting_msg = 0;
@@ -955,7 +955,7 @@ xpc_do_exit(enum xpc_retval reason)
del_timer_sync(&xpc_hb_timer);
DBUG_ON(xpc_vars->heartbeating_to_mask != 0);
- if (reason == xpcUnloading) {
+ if (reason == xpUnloading) {
/* take ourselves off of the reboot_notifier_list */
(void)unregister_reboot_notifier(&xpc_reboot_notifier);
@@ -981,20 +981,20 @@ xpc_do_exit(enum xpc_retval reason)
static int
xpc_system_reboot(struct notifier_block *nb, unsigned long event, void *unused)
{
- enum xpc_retval reason;
+ enum xp_retval reason;
switch (event) {
case SYS_RESTART:
- reason = xpcSystemReboot;
+ reason = xpSystemReboot;
break;
case SYS_HALT:
- reason = xpcSystemHalt;
+ reason = xpSystemHalt;
break;
case SYS_POWER_OFF:
- reason = xpcSystemPoweroff;
+ reason = xpSystemPoweroff;
break;
default:
- reason = xpcSystemGoingDown;
+ reason = xpSystemGoingDown;
}
xpc_do_exit(reason);
@@ -1279,7 +1279,7 @@ xpc_init(void)
/* mark this new thread as a non-starter */
complete(&xpc_discovery_exited);
- xpc_do_exit(xpcUnloading);
+ xpc_do_exit(xpUnloading);
return -EBUSY;
}
@@ -1297,7 +1297,7 @@ module_init(xpc_init);
void __exit
xpc_exit(void)
{
- xpc_do_exit(xpcUnloading);
+ xpc_do_exit(xpUnloading);
}
module_exit(xpc_exit);