diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-efm32.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-efm32.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-efm32.c b/drivers/i2c/busses/i2c-efm32.c index 777ed409a24a..10b8323b08d4 100644 --- a/drivers/i2c/busses/i2c-efm32.c +++ b/drivers/i2c/busses/i2c-efm32.c @@ -320,10 +320,8 @@ static int efm32_i2c_probe(struct platform_device *pdev) return -EINVAL; ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL); - if (!ddata) { - dev_dbg(&pdev->dev, "failed to allocate private data\n"); + if (!ddata) return -ENOMEM; - } platform_set_drvdata(pdev, ddata); init_completion(&ddata->done); @@ -372,7 +370,13 @@ static int efm32_i2c_probe(struct platform_device *pdev) return ret; } - ret = of_property_read_u32(np, "efm32,location", &location); + + ret = of_property_read_u32(np, "energymicro,location", &location); + + if (ret) + /* fall back to wrongly namespaced property */ + ret = of_property_read_u32(np, "efm32,location", &location); + if (!ret) { dev_dbg(&pdev->dev, "using location %u\n", location); } else { |