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| author | Linus Walleij <linus.walleij@stericsson.com> | 2010-12-22 23:13:48 +0100 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-12-23 21:06:47 -0700 |
| commit | dec5a581eb5b7d1abc90885d897d2468f1e60b21 (patch) | |
| tree | d6ffd94637b629fc03bd1a31f827396c40602d37 /drivers/spi | |
| parent | 082086f2ce53c69260396e977d29972128def1d7 (diff) | |
| download | linux-3.10-dec5a581eb5b7d1abc90885d897d2468f1e60b21.tar.gz linux-3.10-dec5a581eb5b7d1abc90885d897d2468f1e60b21.tar.bz2 linux-3.10-dec5a581eb5b7d1abc90885d897d2468f1e60b21.zip | |
spi/pl022: convert busy flag to a bool
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/amba-pl022.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/amba-pl022.c b/drivers/spi/amba-pl022.c index 36ec1327a19..4b618f0e44d 100644 --- a/drivers/spi/amba-pl022.c +++ b/drivers/spi/amba-pl022.c @@ -369,7 +369,7 @@ struct pl022 { struct work_struct pump_messages; spinlock_t queue_lock; struct list_head queue; - int busy; + bool busy; int run; /* Message transfer pump */ struct tasklet_struct pump_transfers; @@ -1461,7 +1461,7 @@ static void pump_messages(struct work_struct *work) /* Lock queue and check for queue work */ spin_lock_irqsave(&pl022->queue_lock, flags); if (list_empty(&pl022->queue) || pl022->run == QUEUE_STOPPED) { - pl022->busy = 0; + pl022->busy = false; spin_unlock_irqrestore(&pl022->queue_lock, flags); return; } @@ -1475,7 +1475,7 @@ static void pump_messages(struct work_struct *work) list_entry(pl022->queue.next, struct spi_message, queue); list_del_init(&pl022->cur_msg->queue); - pl022->busy = 1; + pl022->busy = true; spin_unlock_irqrestore(&pl022->queue_lock, flags); /* Initial message state */ @@ -1508,7 +1508,7 @@ static int __init init_queue(struct pl022 *pl022) spin_lock_init(&pl022->queue_lock); pl022->run = QUEUE_STOPPED; - pl022->busy = 0; + pl022->busy = false; tasklet_init(&pl022->pump_transfers, pump_transfers, (unsigned long)pl022); |