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path: root/drivers/dma/fsl-edma-main.c
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Diffstat (limited to 'drivers/dma/fsl-edma-main.c')
-rw-r--r--drivers/dma/fsl-edma-main.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/dma/fsl-edma-main.c b/drivers/dma/fsl-edma-main.c
index 63d48d046f04..8c4ed7012e23 100644
--- a/drivers/dma/fsl-edma-main.c
+++ b/drivers/dma/fsl-edma-main.c
@@ -154,18 +154,20 @@ static struct dma_chan *fsl_edma3_xlate(struct of_phandle_args *dma_spec,
fsl_chan = to_fsl_edma_chan(chan);
i = fsl_chan - fsl_edma->chans;
- chan = dma_get_slave_channel(chan);
- chan->device->privatecnt++;
fsl_chan->priority = dma_spec->args[1];
fsl_chan->is_rxchan = dma_spec->args[2] & ARGS_RX;
fsl_chan->is_remote = dma_spec->args[2] & ARGS_REMOTE;
fsl_chan->is_multi_fifo = dma_spec->args[2] & ARGS_MULTI_FIFO;
if (!b_chmux && i == dma_spec->args[0]) {
+ chan = dma_get_slave_channel(chan);
+ chan->device->privatecnt++;
mutex_unlock(&fsl_edma->fsl_edma_mutex);
return chan;
} else if (b_chmux && !fsl_chan->srcid) {
/* if controller support channel mux, choose a free channel */
+ chan = dma_get_slave_channel(chan);
+ chan->device->privatecnt++;
fsl_chan->srcid = dma_spec->args[0];
mutex_unlock(&fsl_edma->fsl_edma_mutex);
return chan;
@@ -355,7 +357,7 @@ static struct fsl_edma_drvdata imx93_data3 = {
};
static struct fsl_edma_drvdata imx93_data4 = {
- .flags = FSL_EDMA_DRV_HAS_CHMUX | FSL_EDMA_DRV_HAS_DMACLK | FSL_EDMA_DRV_EDMA3,
+ .flags = FSL_EDMA_DRV_HAS_CHMUX | FSL_EDMA_DRV_HAS_DMACLK | FSL_EDMA_DRV_EDMA4,
.chreg_space_sz = 0x8000,
.chreg_off = 0x10000,
.setup_irq = fsl_edma3_irq_init,