diff options
Diffstat (limited to 'drivers/dma/ti/omap-dma.c')
| -rw-r--r-- | drivers/dma/ti/omap-dma.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/dma/ti/omap-dma.c b/drivers/dma/ti/omap-dma.c index 76db0fc19524..b9e0e22383b7 100644 --- a/drivers/dma/ti/omap-dma.c +++ b/drivers/dma/ti/omap-dma.c @@ -124,7 +124,7 @@ struct omap_desc { uint32_t csdp; /* CSDP value */ unsigned sglen; - struct omap_sg sg[]; + struct omap_sg sg[] __counted_by(sglen); }; enum { @@ -1005,6 +1005,7 @@ static struct dma_async_tx_descriptor *omap_dma_prep_slave_sg( d = kzalloc(struct_size(d, sg, sglen), GFP_ATOMIC); if (!d) return NULL; + d->sglen = sglen; d->dir = dir; d->dev_addr = dev_addr; @@ -1120,8 +1121,6 @@ static struct dma_async_tx_descriptor *omap_dma_prep_slave_sg( } } - d->sglen = sglen; - /* Release the dma_pool entries if one allocation failed */ if (ll_failed) { for (i = 0; i < d->sglen; i++) { |