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IIO: si7020: Allocate correct amount of memory in devm_iio_device_alloc

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Since only a pointer to struct i2c_client is stored in a private area
of IIO device created by the driver there's no need to allocate
sizeof(struct i2c_client) worth of storage.

Pushed to stable as this is linked to the revert patch previously.
Without this followup the original patch looks sensible.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Stable@vger.kernel.org
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Andrey Smirnov 2015-02-12 23:58:41 -08:00 committed by Jonathan Cameron
parent e765537add
commit e01becbad3
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/humidity/si7020.c
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@ -126,7 +126,7 @@ static int si7020_probe(struct i2c_client *client,
/* Wait the maximum power-up time after software reset. */ /* Wait the maximum power-up time after software reset. */
msleep(15); msleep(15);
indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*client)); indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
if (!indio_dev) if (!indio_dev)
return -ENOMEM; return -ENOMEM;