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device property: Constify device_get_match_data()

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Constify device_get_match_data() as OF and ACPI variants return
constant value.

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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>
This commit is contained in:
Andy Shevchenko
2018-02-09 17:38:36 +02:00
committed by Rafael J. Wysocki
parent 29d5325a14
commit 67dcc26d20
7 changed files with 12 additions and 13 deletions
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5
drivers/base/property.c
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@@ -1410,9 +1410,8 @@ int fwnode_graph_parse_endpoint(const struct fwnode_handle *fwnode,
}
EXPORT_SYMBOL(fwnode_graph_parse_endpoint);
void *device_get_match_data(struct device *dev)
const void *device_get_match_data(struct device *dev)
{
return fwnode_call_ptr_op(dev_fwnode(dev), device_get_match_data,
dev);
return fwnode_call_ptr_op(dev_fwnode(dev), device_get_match_data, dev);
}
EXPORT_SYMBOL_GPL(device_get_match_data);