diff options
| author | Wolfram Sang | 2013-10-10 10:19:13 +0200 |
|---|---|---|
| committer | Wolfram Sang | 2013-10-10 10:22:35 +0200 |
| commit | 2737de460e33df89461a59b247d3bfd477101785 (patch) | |
| tree | 5cfa9e816f89825d7657b180c0873317fc7c48bd | |
| parent | 0cd98069ad7acb2a1bdb1bb71b904c1aae0033d0 (diff) | |
i2c: i2c-mux-pinctrl: use deferred probe when adapter not found
If it is not there yet, it might appear later.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| -rw-r--r-- | drivers/i2c/muxes/i2c-mux-pinctrl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/i2c/muxes/i2c-mux-pinctrl.c b/drivers/i2c/muxes/i2c-mux-pinctrl.c index 69a91732ae65..68a37157377d 100644 --- a/drivers/i2c/muxes/i2c-mux-pinctrl.c +++ b/drivers/i2c/muxes/i2c-mux-pinctrl.c @@ -113,7 +113,7 @@ static int i2c_mux_pinctrl_parse_dt(struct i2c_mux_pinctrl *mux, adapter = of_find_i2c_adapter_by_node(adapter_np); if (!adapter) { dev_err(mux->dev, "Cannot find parent bus\n"); - return -ENODEV; + return -EPROBE_DEFER; } mux->pdata->parent_bus_num = i2c_adapter_id(adapter); put_device(&adapter->dev); @@ -211,7 +211,7 @@ static int i2c_mux_pinctrl_probe(struct platform_device *pdev) if (!mux->parent) { dev_err(&pdev->dev, "Parent adapter (%d) not found\n", mux->pdata->parent_bus_num); - ret = -ENODEV; + ret = -EPROBE_DEFER; goto err; } |