diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/busses/i2c-qcom-geni.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c index 6ac179a373ff..1bef67fe4b25 100644 --- a/drivers/i2c/busses/i2c-qcom-geni.c +++ b/drivers/i2c/busses/i2c-qcom-geni.c @@ -494,12 +494,12 @@ static void geni_i2c_gpi_unmap(struct geni_i2c_dev *gi2c, struct i2c_msg *msg, { if (tx_buf) { dma_unmap_single(gi2c->se.dev->parent, tx_addr, msg->len, DMA_TO_DEVICE); - i2c_put_dma_safe_msg_buf(tx_buf, msg, false); + i2c_put_dma_safe_msg_buf(tx_buf, msg, !gi2c->err); } if (rx_buf) { dma_unmap_single(gi2c->se.dev->parent, rx_addr, msg->len, DMA_FROM_DEVICE); - i2c_put_dma_safe_msg_buf(rx_buf, msg, false); + i2c_put_dma_safe_msg_buf(rx_buf, msg, !gi2c->err); } } @@ -563,6 +563,7 @@ static int geni_i2c_gpi(struct geni_i2c_dev *gi2c, struct i2c_msg *msg, desc->callback_param = gi2c; dmaengine_submit(desc); + *buf = dma_buf; *dma_addr_p = addr; return 0; |