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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2015-08-10 19:56:47 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-08-26 01:46:39 +0200 |
| commit | 4f73b0654d8a954540d49bb0a300f31663423db9 (patch) | |
| tree | 84e494fce9c55ad8e09f10b41285649c6c94534d /drivers/base/property.c | |
| parent | ecc87eed7beeb50c0be0b73322d62135277ea2b0 (diff) | |
| download | op-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.c | 3 |
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); |
