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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2018-02-09 17:38:36 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2018-02-12 10:41:11 +0100
commit67dcc26d208ca5578f08c3c78cb254418c24e9ec (patch)
treedcc65393c997a911c41604c85a59cef328db9b07 /drivers/base/property.c
parent29d5325a14ab49375476e3a6442ff40a008a8c9a (diff)
device property: Constify device_get_match_data()
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>
Diffstat (limited to 'drivers/base/property.c')
-rw-r--r--drivers/base/property.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/base/property.c b/drivers/base/property.c
index 302236281d83..8f205f6461ed 100644
--- a/drivers/base/property.c
+++ b/drivers/base/property.c
@@ -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);