Commit eadd709f authored by Wolfram Sang's avatar Wolfram Sang Committed by Wolfram Sang

i2c: s3c2410: enable RuntimePM before registering to the core

The core may register clients attached to this master which may use
funtionality from the master. So, RuntimePM must be enabled before, otherwise
this will fail. While here, move drvdata, too.
Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: default avatarKukjin Kim <kgene@kernel.org>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org
parent 4f7effdd
...@@ -1243,17 +1243,19 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev) ...@@ -1243,17 +1243,19 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
i2c->adap.nr = i2c->pdata->bus_num; i2c->adap.nr = i2c->pdata->bus_num;
i2c->adap.dev.of_node = pdev->dev.of_node; i2c->adap.dev.of_node = pdev->dev.of_node;
platform_set_drvdata(pdev, i2c);
pm_runtime_enable(&pdev->dev);
ret = i2c_add_numbered_adapter(&i2c->adap); ret = i2c_add_numbered_adapter(&i2c->adap);
if (ret < 0) { if (ret < 0) {
dev_err(&pdev->dev, "failed to add bus to i2c core\n"); dev_err(&pdev->dev, "failed to add bus to i2c core\n");
pm_runtime_disable(&pdev->dev);
s3c24xx_i2c_deregister_cpufreq(i2c); s3c24xx_i2c_deregister_cpufreq(i2c);
clk_unprepare(i2c->clk); clk_unprepare(i2c->clk);
return ret; return ret;
} }
platform_set_drvdata(pdev, i2c);
pm_runtime_enable(&pdev->dev);
pm_runtime_enable(&i2c->adap.dev); pm_runtime_enable(&i2c->adap.dev);
dev_info(&pdev->dev, "%s: S3C I2C adapter\n", dev_name(&i2c->adap.dev)); dev_info(&pdev->dev, "%s: S3C I2C adapter\n", dev_name(&i2c->adap.dev));
......
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