Commit 4f73b065 authored Aug 10, 2015 by Andy Shevchenko Committed by Rafael J. Wysocki Aug 26, 2015

device property: fallback to pset when gettng one string



The one string as an equivalent to an array of one element. Allow user to read
one string as a plain string.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent ecc87eed

drivers/base/property.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -462,7 +462,8 @@ int fwnode_property_read_string(struct fwnode_handle *fwnode,
		return acpi_dev_prop_read(to_acpi_node(fwnode), propname,
		DEV_PROP_STRING, val, 1);

		return -ENXIO;
		return pset_prop_read_array(to_pset(fwnode), propname,
		DEV_PROP_STRING, val, 1);
		}
		EXPORT_SYMBOL_GPL(fwnode_property_read_string);