diff options
Diffstat (limited to 'drivers/iio/adc/xilinx-ams.c')
| -rw-r--r-- | drivers/iio/adc/xilinx-ams.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/iio/adc/xilinx-ams.c b/drivers/iio/adc/xilinx-ams.c index 34cf336b3490..f0b71a1220e0 100644 --- a/drivers/iio/adc/xilinx-ams.c +++ b/drivers/iio/adc/xilinx-ams.c @@ -1263,7 +1263,7 @@ static int ams_parse_firmware(struct iio_dev *indio_dev) struct device *dev = indio_dev->dev.parent; struct fwnode_handle *child = NULL; struct fwnode_handle *fwnode = dev_fwnode(dev); - size_t ams_size, dev_size; + size_t ams_size; int ret, ch_cnt = 0, i, rising_off, falling_off; unsigned int num_channels = 0; @@ -1320,11 +1320,8 @@ static int ams_parse_firmware(struct iio_dev *indio_dev) } } - dev_size = array_size(sizeof(*dev_channels), num_channels); - if (dev_size == SIZE_MAX) - return -ENOMEM; - - dev_channels = devm_krealloc(dev, ams_channels, dev_size, GFP_KERNEL); + dev_channels = devm_krealloc_array(dev, ams_channels, num_channels, + sizeof(*dev_channels), GFP_KERNEL); if (!dev_channels) return -ENOMEM; |