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staging: unisys: Remove unneeded spaces from channel.c

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This patch removes some unneeded white space after casts within the
channel.c file.  The checkpatch script was run after these changes,
and no further checks or warnings were seen.

Signed-off-by: Ken Depro <kenneth.depro@unisys.com>
Signed-off-by: Ben Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ken Depro 2014-11-03 14:56:32 -05:00 committed by Greg Kroah-Hartman
parent c159921f7e
commit 5519b5f551
1 changed files with 7 additions and 7 deletions
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14
drivers/staging/unisys/channels/channel.c
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@ -51,7 +51,7 @@ unsigned char spar_signal_insert(struct channel_header __iomem *ch, u32 queue,
struct signal_queue_header __iomem *pqhdr =
(struct signal_queue_header __iomem *)
((char __iomem *) ch + readq(&ch->ch_space_offset))
((char __iomem *)ch + readq(&ch->ch_space_offset))
+ queue;
/* capture current head and tail */
@ -107,7 +107,7 @@ spar_signal_remove(struct channel_header __iomem *ch, u32 queue, void *sig)
void __iomem *psource;
unsigned int head, tail;
struct signal_queue_header __iomem *pqhdr =
(struct signal_queue_header __iomem *) ((char __iomem *) ch +
(struct signal_queue_header __iomem *)((char __iomem *)ch +
readq(&ch->ch_space_offset)) + queue;
/* capture current head and tail */
@ -124,7 +124,7 @@ spar_signal_remove(struct channel_header __iomem *ch, u32 queue, void *sig)
tail = (tail + 1) % readl(&pqhdr->max_slots);
/* copy signal from tail location to the area pointed to by pSignal */
psource = (char __iomem *) pqhdr + readq(&pqhdr->sig_base_offset) +
psource = (char __iomem *)pqhdr + readq(&pqhdr->sig_base_offset) +
(tail * readl(&pqhdr->signal_size));
memcpy_fromio(sig, psource, readl(&pqhdr->signal_size));
@ -162,7 +162,7 @@ unsigned int spar_signal_remove_all(struct channel_header *ch, u32 queue,
void *psource;
unsigned int head, tail, count = 0;
struct signal_queue_header *pqhdr =
(struct signal_queue_header *) ((char *) ch +
(struct signal_queue_header *)((char *)ch +
ch->ch_space_offset) + queue;
/* capture current head and tail */
@ -181,9 +181,9 @@ unsigned int spar_signal_remove_all(struct channel_header *ch, u32 queue,
* to by pSignal
*/
psource =
(char *) pqhdr + pqhdr->sig_base_offset +
(char *)pqhdr + pqhdr->sig_base_offset +
(tail * pqhdr->signal_size);
memcpy((char *) sig + (pqhdr->signal_size * count),
memcpy((char *)sig + (pqhdr->signal_size * count),
psource, pqhdr->signal_size);
mb(); /* channel synch */
@ -211,7 +211,7 @@ unsigned char spar_signalqueue_empty(struct channel_header __iomem *ch,
u32 queue)
{
struct signal_queue_header __iomem *pqhdr =
(struct signal_queue_header __iomem *) ((char __iomem *) ch +
(struct signal_queue_header __iomem *)((char __iomem *)ch +
readq(&ch->ch_space_offset)) + queue;
return readl(&pqhdr->head) == readl(&pqhdr->tail);
}