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staging: unisys: refactor SignalRemoveAll()

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Rename SignalRemoveAll to spar_signal_remove_all(), and fix CamelCase
names:

pChannel => ch
Queue => queue
pSignal => sig
signalCount => count

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Benjamin Romer
2014-10-23 14:30:10 -04:00
committed by Greg Kroah-Hartman
parent 29fe22b319
commit c11cf5fd0f
2 changed files with 10 additions and 10 deletions
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16
drivers/staging/unisys/channels/channel.c
View File

@@ -156,14 +156,14 @@ EXPORT_SYMBOL_GPL(spar_signal_remove);
* Return value:
* # of signals copied.
*/
unsigned int
SignalRemoveAll(struct channel_header *pChannel, u32 Queue, void *pSignal)
unsigned int spar_signal_remove_all(struct channel_header *ch, u32 queue,
void *sig)
{
void *psource;
unsigned int head, tail, signalCount = 0;
unsigned int head, tail, count = 0;
struct signal_queue_header *pqhdr =
(struct signal_queue_header *) ((char *) pChannel +
pChannel->ch_space_offset) + Queue;
(struct signal_queue_header *) ((char *) ch +
ch->ch_space_offset) + queue;
/* capture current head and tail */
head = pqhdr->head;
@@ -183,17 +183,17 @@ SignalRemoveAll(struct channel_header *pChannel, u32 Queue, void *pSignal)
psource =
(char *) pqhdr + pqhdr->sig_base_offset +
(tail * pqhdr->signal_size);
memcpy((char *) pSignal + (pqhdr->signal_size * signalCount),
memcpy((char *) sig + (pqhdr->signal_size * count),
psource, pqhdr->signal_size);
mb(); /* channel synch */
pqhdr->tail = tail;
signalCount++;
count++;
pqhdr->num_received++;
}
return signalCount;
return count;
}
/*

4
drivers/staging/unisys/common-spar/include/channels/channel.h
View File

@@ -550,8 +550,8 @@ unsigned char spar_signal_remove(struct channel_header __iomem *ch, u32 queue,
* Return value:
* # of signals copied.
*/
unsigned int SignalRemoveAll(struct channel_header *pChannel, u32 Queue,
void *pSignal);
unsigned int spar_signal_remove_all(struct channel_header *ch, u32 queue,
void *sig);
/*
* Routine Description: