i2c: octeon: Increase retry default and use fixed timeout value
Convert the adapter timeout to 2 ms independently of depending on CONFIG_HZ. CONFIG_HZ is 100 for MIPS Cavium-Octeon so the timeout value is not changed. Also set retries to 5 to improve robustness. Signed-off-by: Jan Glauber <jglauber@cavium.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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@ -426,7 +426,6 @@ static struct i2c_adapter octeon_i2c_ops = {
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.owner = THIS_MODULE,
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.name = "OCTEON adapter",
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.algo = &octeon_i2c_algo,
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.timeout = HZ / 50,
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};
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/* calculate and set clock divisors */
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@ -553,6 +552,8 @@ static int octeon_i2c_probe(struct platform_device *pdev)
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octeon_i2c_set_clock(i2c);
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i2c->adap = octeon_i2c_ops;
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i2c->adap.timeout = msecs_to_jiffies(2);
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i2c->adap.retries = 5;
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i2c->adap.dev.parent = &pdev->dev;
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i2c->adap.dev.of_node = node;
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i2c_set_adapdata(&i2c->adap, i2c);
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