Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine fix from Vinod Koul:
"I have one more fix to fix the boot warning on cppi driver due to
missing capabilities"
* 'fixes' of git://git.infradead.org/users/vkoul/slave-dma:
dmaengine: cppi41: add missing bitfields
diff --git a/drivers/dma/cppi41.c b/drivers/dma/cppi41.c
index 512cb8e..ceedafb 100644
--- a/drivers/dma/cppi41.c
+++ b/drivers/dma/cppi41.c
@@ -903,6 +903,11 @@
return of_id->data;
}
+#define CPPI41_DMA_BUSWIDTHS (BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) | \
+ BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) | \
+ BIT(DMA_SLAVE_BUSWIDTH_3_BYTES) | \
+ BIT(DMA_SLAVE_BUSWIDTH_4_BYTES))
+
static int cppi41_dma_probe(struct platform_device *pdev)
{
struct cppi41_dd *cdd;
@@ -926,6 +931,10 @@
cdd->ddev.device_issue_pending = cppi41_dma_issue_pending;
cdd->ddev.device_prep_slave_sg = cppi41_dma_prep_slave_sg;
cdd->ddev.device_terminate_all = cppi41_stop_chan;
+ cdd->ddev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
+ cdd->ddev.src_addr_widths = CPPI41_DMA_BUSWIDTHS;
+ cdd->ddev.dst_addr_widths = CPPI41_DMA_BUSWIDTHS;
+ cdd->ddev.residue_granularity = DMA_RESIDUE_GRANULARITY_BURST;
cdd->ddev.dev = dev;
INIT_LIST_HEAD(&cdd->ddev.channels);
cpp41_dma_info.dma_cap = cdd->ddev.cap_mask;
