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i2c-nomadik: Do not use _interruptible_ variant call

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If there is a signal pending and wait_for_completion_interruptible_timeout
exited because of the -ERESTARTSYS error we are unable to send any more
i2c messages.

So, deprecate this _interruptible_ variant call.

Signed-off-by: Srinidhi Kasagar <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
This commit is contained in:
srinidhi kasagar 2011-08-09 20:17:22 +02:00 • committed by Ben Dooks
commit 4b723a4710
1 changed files with 4 additions and 4 deletions
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8
drivers/i2c/busses/i2c-nomadik.c
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@ -417,12 +417,12 @@ static int read_i2c(struct nmk_i2c_dev *dev)
writel(readl(dev->virtbase + I2C_IMSCR) | irq_mask,
dev->virtbase + I2C_IMSCR);
timeout = wait_for_completion_interruptible_timeout(
timeout = wait_for_completion_timeout(
&dev->xfer_complete, dev->adap.timeout);
if (timeout < 0) {
dev_err(&dev->pdev->dev,
"wait_for_completion_interruptible_timeout"
"wait_for_completion_timeout"
"returned %d waiting for event\n", timeout);
status = timeout;
}
@ -504,12 +504,12 @@ static int write_i2c(struct nmk_i2c_dev *dev)
writel(readl(dev->virtbase + I2C_IMSCR) | irq_mask,
dev->virtbase + I2C_IMSCR);
timeout = wait_for_completion_interruptible_timeout(
timeout = wait_for_completion_timeout(
&dev->xfer_complete, dev->adap.timeout);
if (timeout < 0) {
dev_err(&dev->pdev->dev,
"wait_for_completion_interruptible_timeout"
"wait_for_completion_timeout"
"returned %d waiting for event\n", timeout);
status = timeout;
}