| From e01becbad300712a28f29b666e685536f45e83bc Mon Sep 17 00:00:00 2001 |
| From: Andrey Smirnov <andrew.smirnov@gmail.com> |
| Date: Thu, 12 Feb 2015 23:58:41 -0800 |
| Subject: IIO: si7020: Allocate correct amount of memory in devm_iio_device_alloc |
| |
| From: Andrey Smirnov <andrew.smirnov@gmail.com> |
| |
| commit e01becbad300712a28f29b666e685536f45e83bc upstream. |
| |
| 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> |
| Signed-off-by: Jonathan Cameron <jic23@kernel.org> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/iio/humidity/si7020.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/drivers/iio/humidity/si7020.c |
| +++ b/drivers/iio/humidity/si7020.c |
| @@ -126,7 +126,7 @@ static int si7020_probe(struct i2c_clien |
| /* Wait the maximum power-up time after software reset. */ |
| 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) |
| return -ENOMEM; |
| |