diff options
Diffstat (limited to 'drivers/dma/pl330.c')
| -rw-r--r-- | drivers/dma/pl330.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 87d752a77f5e..282caf118be8 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -49,7 +49,7 @@ enum pl330_dstcachectrl { DCCTRL1, /* Bufferable only */ DCCTRL2, /* Cacheable, but do not allocate */ DCCTRL3, /* Cacheable and bufferable, but do not allocate */ - DINVALID1 = 8, + DINVALID1, /* AWCACHE = 0x1000 */ DINVALID2, DCCTRL6, /* Cacheable write-through, allocate on writes only */ DCCTRL7, /* Cacheable write-back, allocate on writes only */ @@ -1798,12 +1798,13 @@ static int pl330_chan_ctrl(void *ch_id, enum pl330_chan_op op) struct pl330_thread *thrd = ch_id; struct pl330_dmac *pl330; unsigned long flags; - int ret = 0, active = thrd->req_running; + int ret = 0, active; if (!thrd || thrd->free || thrd->dmac->state == DYING) return -EINVAL; pl330 = thrd->dmac; + active = thrd->req_running; spin_lock_irqsave(&pl330->lock, flags); @@ -3105,18 +3106,7 @@ static struct amba_driver pl330_driver = { .remove = pl330_remove, }; -static int __init pl330_init(void) -{ - return amba_driver_register(&pl330_driver); -} -module_init(pl330_init); - -static void __exit pl330_exit(void) -{ - amba_driver_unregister(&pl330_driver); - return; -} -module_exit(pl330_exit); +module_amba_driver(pl330_driver); MODULE_AUTHOR("Jaswinder Singh <jassi.brar@samsung.com>"); MODULE_DESCRIPTION("API Driver for PL330 DMAC"); |
