diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/at_hdmac.c | 4 | ||||
| -rw-r--r-- | drivers/dma/at_hdmac_regs.h | 17 |
2 files changed, 10 insertions, 11 deletions
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c index 97f87b29b9f3..f4aed5fc2cb6 100644 --- a/drivers/dma/at_hdmac.c +++ b/drivers/dma/at_hdmac.c @@ -1343,7 +1343,7 @@ static int __init at_dma_probe(struct platform_device *pdev) tasklet_init(&atchan->tasklet, atc_tasklet, (unsigned long)atchan); - atc_enable_irq(atchan); + atc_enable_chan_irq(atdma, i); } /* set base routines */ @@ -1410,7 +1410,7 @@ static int __exit at_dma_remove(struct platform_device *pdev) struct at_dma_chan *atchan = to_at_dma_chan(chan); /* Disable interrupts */ - atc_disable_irq(atchan); + atc_disable_chan_irq(atdma, chan->chan_id); tasklet_disable(&atchan->tasklet); tasklet_kill(&atchan->tasklet); diff --git a/drivers/dma/at_hdmac_regs.h b/drivers/dma/at_hdmac_regs.h index dcaedfc181cf..a8d3277d60b5 100644 --- a/drivers/dma/at_hdmac_regs.h +++ b/drivers/dma/at_hdmac_regs.h @@ -327,28 +327,27 @@ static void atc_dump_lli(struct at_dma_chan *atchan, struct at_lli *lli) } -static void atc_setup_irq(struct at_dma_chan *atchan, int on) +static void atc_setup_irq(struct at_dma *atdma, int chan_id, int on) { - struct at_dma *atdma = to_at_dma(atchan->chan_common.device); - u32 ebci; + u32 ebci; /* enable interrupts on buffer transfer completion & error */ - ebci = AT_DMA_BTC(atchan->chan_common.chan_id) - | AT_DMA_ERR(atchan->chan_common.chan_id); + ebci = AT_DMA_BTC(chan_id) + | AT_DMA_ERR(chan_id); if (on) dma_writel(atdma, EBCIER, ebci); else dma_writel(atdma, EBCIDR, ebci); } -static inline void atc_enable_irq(struct at_dma_chan *atchan) +static void atc_enable_chan_irq(struct at_dma *atdma, int chan_id) { - atc_setup_irq(atchan, 1); + atc_setup_irq(atdma, chan_id, 1); } -static inline void atc_disable_irq(struct at_dma_chan *atchan) +static void atc_disable_chan_irq(struct at_dma *atdma, int chan_id) { - atc_setup_irq(atchan, 0); + atc_setup_irq(atdma, chan_id, 0); } |