diff options
Diffstat (limited to 'drivers/iio/adc/xilinx-ams.c')
| -rw-r--r-- | drivers/iio/adc/xilinx-ams.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/iio/adc/xilinx-ams.c b/drivers/iio/adc/xilinx-ams.c index 5b4bdf3a26bb..34cf336b3490 100644 --- a/drivers/iio/adc/xilinx-ams.c +++ b/drivers/iio/adc/xilinx-ams.c @@ -1220,8 +1220,7 @@ static int ams_init_module(struct iio_dev *indio_dev, int num_channels = 0; int ret; - if (fwnode_property_match_string(fwnode, "compatible", - "xlnx,zynqmp-ams-ps") == 0) { + if (fwnode_device_is_compatible(fwnode, "xlnx,zynqmp-ams-ps")) { ams->ps_base = fwnode_iomap(fwnode, 0); if (!ams->ps_base) return -ENXIO; @@ -1232,8 +1231,7 @@ static int ams_init_module(struct iio_dev *indio_dev, /* add PS channels to iio device channels */ memcpy(channels, ams_ps_channels, sizeof(ams_ps_channels)); num_channels = ARRAY_SIZE(ams_ps_channels); - } else if (fwnode_property_match_string(fwnode, "compatible", - "xlnx,zynqmp-ams-pl") == 0) { + } else if (fwnode_device_is_compatible(fwnode, "xlnx,zynqmp-ams-pl")) { ams->pl_base = fwnode_iomap(fwnode, 0); if (!ams->pl_base) return -ENXIO; @@ -1247,8 +1245,7 @@ static int ams_init_module(struct iio_dev *indio_dev, num_channels += AMS_PL_MAX_FIXED_CHANNEL; num_channels = ams_get_ext_chan(fwnode, channels, num_channels); - } else if (fwnode_property_match_string(fwnode, "compatible", - "xlnx,zynqmp-ams") == 0) { + } else if (fwnode_device_is_compatible(fwnode, "xlnx,zynqmp-ams")) { /* add AMS channels to iio device channels */ memcpy(channels, ams_ctrl_channels, sizeof(ams_ctrl_channels)); num_channels += ARRAY_SIZE(ams_ctrl_channels); @@ -1329,7 +1326,7 @@ static int ams_parse_firmware(struct iio_dev *indio_dev) dev_channels = devm_krealloc(dev, ams_channels, dev_size, GFP_KERNEL); if (!dev_channels) - ret = -ENOMEM; + return -ENOMEM; indio_dev->channels = dev_channels; indio_dev->num_channels = num_channels; |