From: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
With the API in place, request the correct protocol ID with the GPI DMA
to avoid having to hardcode this obvious information in the device
tree.
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
---
drivers/i2c/busses/i2c-qcom-geni.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
index ff2289b52c84ccf9ef786c2618bd869453c5f611..4c702ee728d6cc9282688bc278bd401f3de3266a 100644
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/i2c-qcom-geni.c
@@ -754,14 +754,14 @@ static int setup_gpi_dma(struct geni_i2c_dev *gi2c)
int ret;
geni_se_select_mode(&gi2c->se, GENI_GPI_DMA);
- gi2c->tx_c = dma_request_chan(gi2c->se.dev, "tx");
+ gi2c->tx_c = dma_request_chan_w_data(gi2c->se.dev, "tx", (void *)GENI_SE_I2C);
if (IS_ERR(gi2c->tx_c)) {
ret = dev_err_probe(gi2c->se.dev, PTR_ERR(gi2c->tx_c),
"Failed to get tx DMA ch\n");
goto err_tx;
}
- gi2c->rx_c = dma_request_chan(gi2c->se.dev, "rx");
+ gi2c->rx_c = dma_request_chan_w_data(gi2c->se.dev, "rx", (void *)GENI_SE_I2C);
if (IS_ERR(gi2c->rx_c)) {
ret = dev_err_probe(gi2c->se.dev, PTR_ERR(gi2c->rx_c),
"Failed to get rx DMA ch\n");
--
2.50.1
