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i2c: tegra: remove warning dump if timeout happen in transfer

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If timeout error occurs in the i2c transfer then it was dumping warning
of call stack.

Remove the warning dump as there is may be possibility that some slave
devices are busy and not responding the i2c communication.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Wolfram Sang <wolfram@the-dreams.de>
This commit is contained in:
Laxman Dewangan 2013-02-14 18:13:33 +05:30 committed by Wolfram Sang
parent 724d5edac7
commit 58823c72f6
1 changed files with 1 additions and 1 deletions
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2
drivers/i2c/busses/i2c-tegra.c
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@ -588,7 +588,7 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev,
ret = wait_for_completion_timeout(&i2c_dev->msg_complete, TEGRA_I2C_TIMEOUT);
tegra_i2c_mask_irq(i2c_dev, int_mask);
if (WARN_ON(ret == 0)) {
if (ret == 0) {
dev_err(i2c_dev->dev, "i2c transfer timed out\n");
tegra_i2c_init(i2c_dev);