Commit ac518929 authored by Nuno Sa's avatar Nuno Sa Committed by Jonathan Cameron
Browse files

iio: backend: make use of dev_err_cast_probe() 



Using dev_err_cast_probe() to simplify the code.

Signed-off-by: default avatarNuno Sa <nuno.sa@analog.com>
Link: https://patch.msgid.link/20240606-dev-add_dev_errp_probe-v3-3-51bb229edd79@analog.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent a00838ca

drivers/iio/industrialio-backend.c

+3 −5
Original line number Diff line number Diff line
@@ -561,11 +561,9 @@ struct iio_backend *devm_iio_backend_get(struct device *dev, const char *name) 
	}



	fwnode = fwnode_find_reference(dev_fwnode(dev), "io-backends", index);

	if (IS_ERR(fwnode)) {

		dev_err_probe(dev, PTR_ERR(fwnode),

	if (IS_ERR(fwnode))

		return dev_err_cast_probe(dev, fwnode,

					  "Cannot get Firmware reference\n");

		return ERR_CAST(fwnode);

	}



	guard(mutex)(&iio_back_lock);

	list_for_each_entry(back, &iio_back_list, entry) {