diff options
Diffstat (limited to 'drivers/dma/zx296702_dma.c')
| -rw-r--r-- | drivers/dma/zx296702_dma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/zx296702_dma.c b/drivers/dma/zx296702_dma.c index 39915a6b7986..245d759d5ffc 100644 --- a/drivers/dma/zx296702_dma.c +++ b/drivers/dma/zx296702_dma.c @@ -441,7 +441,7 @@ static struct zx_dma_desc_sw *zx_alloc_desc_resource(int num, kfree(ds); return NULL; } - memset(ds->desc_hw, sizeof(struct zx_desc_hw) * num, 0); + memset(ds->desc_hw, 0, sizeof(struct zx_desc_hw) * num); ds->desc_num = num; return ds; } @@ -739,7 +739,7 @@ static struct dma_chan *zx_of_dma_simple_xlate(struct of_phandle_args *dma_spec, struct dma_chan *chan; struct zx_dma_chan *c; - if (request > d->dma_requests) + if (request >= d->dma_requests) return NULL; chan = dma_get_any_slave_channel(&d->slave); |