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[PATCH] ppc64: Cleanup whitespace in arch/ppc64/kernel/ItLpQueue.c

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Just cleanup white space.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Michael Ellerman 2005-06-30 15:16:28 +10:00 committed by Paul Mackerras
parent 9b0470200a
commit 38fcdcfe38
1 changed files with 29 additions and 29 deletions
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28
arch/ppc64/kernel/ItLpQueue.c
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@ -76,13 +76,13 @@ static struct HvLpEvent * get_next_hvlpevent(void)
{
struct HvLpEvent * nextLpEvent =
(struct HvLpEvent *)hvlpevent_queue.xSlicCurEventPtr;
if ( nextLpEvent->xFlags.xValid ) {
if (nextLpEvent->xFlags.xValid) {
/* rmb() needed only for weakly consistent machines (regatta) */
rmb();
/* Set pointer to next potential event */
hvlpevent_queue.xSlicCurEventPtr += ((nextLpEvent->xSizeMinus1 +
LpEventAlign ) /
LpEventAlign ) *
LpEventAlign) /
LpEventAlign) *
LpEventAlign;
/* Wrap to beginning if no room at end */
if (hvlpevent_queue.xSlicCurEventPtr > hvlpevent_queue.xSlicLastValidEventPtr)
@ -107,15 +107,15 @@ int hvlpevent_is_pending(void)
return next_event->xFlags.xValid | hvlpevent_queue.xPlicOverflowIntPending;
}
static void hvlpevent_clear_valid( struct HvLpEvent * event )
static void hvlpevent_clear_valid(struct HvLpEvent * event)
{
/* Clear the valid bit of the event
* Also clear bits within this event that might
* look like valid bits (on 64-byte boundaries)
*/
unsigned extra = (( event->xSizeMinus1 + LpEventAlign ) /
LpEventAlign ) - 1;
switch ( extra ) {
unsigned extra = ((event->xSizeMinus1 + LpEventAlign) /
LpEventAlign) - 1;
switch (extra) {
case 3:
((struct HvLpEvent*)((char*)event+3*LpEventAlign))->xFlags.xValid=0;
case 2:
@ -144,7 +144,7 @@ void process_hvlpevents(struct pt_regs *regs)
for (;;) {
nextLpEvent = get_next_hvlpevent();
if ( nextLpEvent ) {
if (nextLpEvent) {
/* Call appropriate handler here, passing
* a pointer to the LpEvent. The handler
* must make a copy of the LpEvent if it
@ -158,21 +158,21 @@ void process_hvlpevents(struct pt_regs *regs)
* registered for, so no type check is necessary
* here!
*/
if ( nextLpEvent->xType < HvLpEvent_Type_NumTypes )
if (nextLpEvent->xType < HvLpEvent_Type_NumTypes)
__get_cpu_var(hvlpevent_counts)[nextLpEvent->xType]++;
if ( nextLpEvent->xType < HvLpEvent_Type_NumTypes &&
lpEventHandler[nextLpEvent->xType] )
if (nextLpEvent->xType < HvLpEvent_Type_NumTypes &&
lpEventHandler[nextLpEvent->xType])
lpEventHandler[nextLpEvent->xType](nextLpEvent, regs);
else
printk(KERN_INFO "Unexpected Lp Event type=%d\n", nextLpEvent->xType );
hvlpevent_clear_valid( nextLpEvent );
} else if ( hvlpevent_queue.xPlicOverflowIntPending )
hvlpevent_clear_valid(nextLpEvent);
} else if (hvlpevent_queue.xPlicOverflowIntPending)
/*
* No more valid events. If overflow events are
* pending process them
*/
HvCallEvent_getOverflowLpEvents( hvlpevent_queue.xIndex);
HvCallEvent_getOverflowLpEvents(hvlpevent_queue.xIndex);
else
break;
}