diff options
Diffstat (limited to 'drivers/dma/sh/sudmac.c')
| -rw-r--r-- | drivers/dma/sh/sudmac.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/dma/sh/sudmac.c b/drivers/dma/sh/sudmac.c index 8369c6f02dcc..c7e9cdff0708 100644 --- a/drivers/dma/sh/sudmac.c +++ b/drivers/dma/sh/sudmac.c @@ -150,7 +150,8 @@ static const struct sudmac_slave_config *sudmac_find_slave( return NULL; } -static int sudmac_set_slave(struct shdma_chan *schan, int slave_id, bool try) +static int sudmac_set_slave(struct shdma_chan *schan, int slave_id, + dma_addr_t slave_addr, bool try) { struct sudmac_chan *sc = to_chan(schan); const struct sudmac_slave_config *cfg = sudmac_find_slave(sc, slave_id); @@ -298,11 +299,8 @@ static void sudmac_chan_remove(struct sudmac_device *su_dev) int i; shdma_for_each_chan(schan, &su_dev->shdma_dev, i) { - struct sudmac_chan *sc = to_chan(schan); - BUG_ON(!schan); - shdma_free_irq(&sc->shdma_chan); shdma_chan_remove(schan); } dma_dev->chancnt = 0; @@ -393,7 +391,6 @@ static int sudmac_probe(struct platform_device *pdev) chan_probe_err: sudmac_chan_remove(su_dev); - platform_set_drvdata(pdev, NULL); shdma_cleanup(&su_dev->shdma_dev); return err; @@ -407,7 +404,6 @@ static int sudmac_remove(struct platform_device *pdev) dma_async_device_unregister(dma_dev); sudmac_chan_remove(su_dev); shdma_cleanup(&su_dev->shdma_dev); - platform_set_drvdata(pdev, NULL); return 0; } |