diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-xiic.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-xiic.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c index dbb792fc197e..8a3d9817cb41 100644 --- a/drivers/i2c/busses/i2c-xiic.c +++ b/drivers/i2c/busses/i2c-xiic.c @@ -1164,7 +1164,7 @@ static int xiic_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) err = xiic_start_xfer(i2c, msgs, num); if (err < 0) { dev_err(adap->dev.parent, "Error xiic_start_xfer\n"); - return err; + goto out; } err = wait_for_completion_timeout(&i2c->completion, XIIC_XFER_TIMEOUT); @@ -1178,6 +1178,8 @@ static int xiic_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) err = (i2c->state == STATE_DONE) ? num : -EIO; } mutex_unlock(&i2c->lock); + +out: pm_runtime_mark_last_busy(i2c->dev); pm_runtime_put_autosuspend(i2c->dev); return err; @@ -1199,11 +1201,11 @@ static const struct i2c_adapter xiic_adapter = { .algo = &xiic_algorithm, }; +#if defined(CONFIG_OF) static const struct xiic_version_data xiic_2_00 = { .quirks = DYNAMIC_MODE_READ_BROKEN_BIT, }; -#if defined(CONFIG_OF) static const struct of_device_id xiic_of_match[] = { { .compatible = "xlnx,xps-iic-2.00.a", .data = &xiic_2_00 }, { .compatible = "xlnx,axi-iic-2.1", }, @@ -1233,8 +1235,7 @@ static int xiic_i2c_probe(struct platform_device *pdev) i2c->quirks = data->quirks; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - i2c->base = devm_ioremap_resource(&pdev->dev, res); + i2c->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(i2c->base)) return PTR_ERR(i2c->base); |