diff options
Diffstat (limited to 'drivers/dma/sh')
| -rw-r--r-- | drivers/dma/sh/shdma-base.c | 3 | ||||
| -rw-r--r-- | drivers/dma/sh/shdma.c | 2 |
2 files changed, 1 insertions, 4 deletions
diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c index f4cd946d259d..4acb85a10250 100644 --- a/drivers/dma/sh/shdma-base.c +++ b/drivers/dma/sh/shdma-base.c @@ -638,9 +638,6 @@ static int shdma_control(struct dma_chan *chan, enum dma_ctrl_cmd cmd, unsigned long flags; int ret; - if (!chan) - return -EINVAL; - switch (cmd) { case DMA_TERMINATE_ALL: spin_lock_irqsave(&schan->chan_lock, flags); diff --git a/drivers/dma/sh/shdma.c b/drivers/dma/sh/shdma.c index 3315e4be9b85..b70709b030d8 100644 --- a/drivers/dma/sh/shdma.c +++ b/drivers/dma/sh/shdma.c @@ -326,7 +326,7 @@ static int sh_dmae_set_slave(struct shdma_chan *schan, shdma_chan); const struct sh_dmae_slave_config *cfg = dmae_find_slave(sh_chan, slave_id); if (!cfg) - return -ENODEV; + return -ENXIO; if (!try) sh_chan->config = cfg; |