summaryrefslogtreecommitdiffstats
path: root/drivers/base/property.c
diff options
context:
space:
mode:
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2015-08-10 19:56:47 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-08-26 01:46:39 +0200
commit4f73b0654d8a954540d49bb0a300f31663423db9 (patch)
tree84e494fce9c55ad8e09f10b41285649c6c94534d /drivers/base/property.c
parentecc87eed7beeb50c0be0b73322d62135277ea2b0 (diff)
downloadop-kernel-dev-4f73b0654d8a954540d49bb0a300f31663423db9.zip
op-kernel-dev-4f73b0654d8a954540d49bb0a300f31663423db9.tar.gz
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>
Diffstat (limited to 'drivers/base/property.c')
-rw-r--r--drivers/base/property.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/base/property.c b/drivers/base/property.c
index 37a7bb7..841b15c 100644
--- a/drivers/base/property.c
+++ b/drivers/base/property.c
@@ -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);
OpenPOWER on IntegriCloud