Merge branch 'for-2637/i2c/samsung' into next-i2c
This commit is contained in:
@@ -554,18 +554,23 @@ static int s3c24xx_i2c_xfer(struct i2c_adapter *adap,
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int retry;
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int retry;
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int ret;
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int ret;
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clk_enable(i2c->clk);
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for (retry = 0; retry < adap->retries; retry++) {
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for (retry = 0; retry < adap->retries; retry++) {
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ret = s3c24xx_i2c_doxfer(i2c, msgs, num);
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ret = s3c24xx_i2c_doxfer(i2c, msgs, num);
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if (ret != -EAGAIN)
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if (ret != -EAGAIN) {
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clk_disable(i2c->clk);
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return ret;
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return ret;
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}
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dev_dbg(i2c->dev, "Retrying transmission (%d)\n", retry);
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dev_dbg(i2c->dev, "Retrying transmission (%d)\n", retry);
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udelay(100);
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udelay(100);
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}
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}
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clk_disable(i2c->clk);
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return -EREMOTEIO;
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return -EREMOTEIO;
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}
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}
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@@ -910,6 +915,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
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platform_set_drvdata(pdev, i2c);
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platform_set_drvdata(pdev, i2c);
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dev_info(&pdev->dev, "%s: S3C I2C adapter\n", dev_name(&i2c->adap.dev));
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dev_info(&pdev->dev, "%s: S3C I2C adapter\n", dev_name(&i2c->adap.dev));
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clk_disable(i2c->clk);
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return 0;
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return 0;
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err_cpufreq:
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err_cpufreq:
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@@ -977,7 +983,9 @@ static int s3c24xx_i2c_resume(struct device *dev)
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struct s3c24xx_i2c *i2c = platform_get_drvdata(pdev);
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struct s3c24xx_i2c *i2c = platform_get_drvdata(pdev);
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i2c->suspended = 0;
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i2c->suspended = 0;
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clk_enable(i2c->clk);
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s3c24xx_i2c_init(i2c);
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s3c24xx_i2c_init(i2c);
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clk_disable(i2c->clk);
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return 0;
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return 0;
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}
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}
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