OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

staging: unisys: refactor visor_signalqueue_empty() 

Rename visor_signalqueue_empty() to spar_signalqueue_empty(), and fix
CamelCase parameter names:

pChannel => ch
Queue => queue

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 14:30:07 -04:00 committed by Greg Kroah-Hartman
parent 3f12c5f959
commit a17f5b4af7
3 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/staging/unisys/channels/channel.c
View File

@ -207,13 +207,13 @@ SignalRemoveAll(struct channel_header *pChannel, u32 Queue, void *pSignal)
* Return value:
* 1 if the signal queue is empty, 0 otherwise.
*/
unsigned char
visor_signalqueue_empty(struct channel_header __iomem *pChannel, u32 Queue)
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 *) pChannel +
readq(&pChannel->ch_space_offset)) + Queue;
(struct signal_queue_header __iomem *) ((char __iomem *) ch +
readq(&ch->ch_space_offset)) + queue;
return readl(&pqhdr->head) == readl(&pqhdr->tail);
}
EXPORT_SYMBOL_GPL(visor_signalqueue_empty);
EXPORT_SYMBOL_GPL(spar_signalqueue_empty);

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

@ -564,7 +564,7 @@ unsigned int SignalRemoveAll(struct channel_header *pChannel, u32 Queue,
* Return value:
* 1 if the signal queue is empty, 0 otherwise.
*/
unsigned char visor_signalqueue_empty(struct channel_header __iomem *pChannel,
u32 Queue);
unsigned char spar_signalqueue_empty(struct channel_header __iomem *ch,
u32 queue);
#endif

2
drivers/staging/unisys/virthba/virthba.c
View File

@ -438,7 +438,7 @@ virthba_ISR(int irq, void *dev_id)
mask = ~ULTRA_CHANNEL_ENABLE_INTS;
rc1 = uisqueue_interlocked_and(virthbainfo->flags_addr, mask);
}
if (visor_signalqueue_empty(pChannelHeader, IOCHAN_FROM_IOPART)) {
if (spar_signalqueue_empty(pChannelHeader, IOCHAN_FROM_IOPART)) {
virthbainfo->interrupts_notme++;
return IRQ_NONE;
}