diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-qcom-geni.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-qcom-geni.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c index 3795c4985dea..f037960d74ce 100644 --- a/drivers/i2c/busses/i2c-qcom-geni.c +++ b/drivers/i2c/busses/i2c-qcom-geni.c @@ -552,7 +552,7 @@ static int geni_i2c_gsi_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], gi2c->tx_c = dma_request_slave_channel(gi2c->se.dev, "tx"); if (!gi2c->tx_c) { dev_err(gi2c->se.dev, - "tx dma req slv chan ret :%d\n", ret); + "tx dma req slv chan ret :%d\n", PTR_ERR(gi2c->tx_c)); ret = -EIO; goto geni_i2c_gsi_xfer_out; } @@ -828,17 +828,18 @@ static int geni_i2c_xfer(struct i2c_adapter *adap, pm_runtime_set_suspended(gi2c->se.dev); return ret; } - +printk("SS: %s: \n", __func__); qcom_geni_i2c_conf(gi2c); if (gi2c->se_mode == GSI_ONLY) { +printk("SS: %s: calling geni_i2c_gsi_xfer\n", __func__); ret = geni_i2c_gsi_xfer(adap, msgs, num); goto geni_i2c_txn_ret; } else { /* Don't set shared flag in non-GSI mode */ gi2c->is_shared = false; } - +printk("SS: %s: geni_i2c_gsi_xfer NOT Called\n", __func__); for (i = 0; i < num; i++) { u32 m_param = i < (num - 1) ? STOP_STRETCH : 0; |