diff options
| -rw-r--r-- | drivers/i2c/busses/i2c-sprd.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-sprd.c b/drivers/i2c/busses/i2c-sprd.c index bbcb0569522d..b432e7580458 100644 --- a/drivers/i2c/busses/i2c-sprd.c +++ b/drivers/i2c/busses/i2c-sprd.c @@ -466,9 +466,9 @@ static int sprd_i2c_clk_init(struct sprd_i2c *i2c_dev) i2c_dev->clk = devm_clk_get(i2c_dev->dev, "enable"); if (IS_ERR(i2c_dev->clk)) { - dev_warn(i2c_dev->dev, "i2c%d can't get the enable clock\n", - i2c_dev->adap.nr); - i2c_dev->clk = NULL; + dev_err(i2c_dev->dev, "i2c%d can't get the enable clock\n", + i2c_dev->adap.nr); + return PTR_ERR(i2c_dev->clk); } return 0; @@ -519,7 +519,10 @@ static int sprd_i2c_probe(struct platform_device *pdev) if (i2c_dev->bus_freq != 100000 && i2c_dev->bus_freq != 400000) return -EINVAL; - sprd_i2c_clk_init(i2c_dev); + ret = sprd_i2c_clk_init(i2c_dev); + if (ret) + return ret; + platform_set_drvdata(pdev, i2c_dev); ret = clk_prepare_enable(i2c_dev->clk); |