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driver core: property: Update fwnode_property_read_string_array()
Commit 5c0acf3b4f
(driver core: Add comments about returning array
counts) forgot to update fwnode_property_read_string_array() along
the lines of device_property_read_string_array(), although it did
change the kerneldoc comment of it. Fix that.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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5c0acf3b4f
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f42712a92e
1 changed files with 4 additions and 2 deletions
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@ -347,8 +347,10 @@ int fwnode_property_read_string_array(struct fwnode_handle *fwnode,
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size_t nval)
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{
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if (is_of_node(fwnode))
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return of_property_read_string_array(of_node(fwnode), propname,
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val, nval);
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return val ?
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of_property_read_string_array(of_node(fwnode), propname,
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val, nval) :
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of_property_count_strings(of_node(fwnode), propname);
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else if (is_acpi_node(fwnode))
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return acpi_dev_prop_read(acpi_node(fwnode), propname,
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DEV_PROP_STRING, val, nval);
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