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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-06-19 11:14:25 +0530
committerMichael Ellerman <mpe@ellerman.id.au>2017-08-21 17:21:34 +1000
commit516fa8d0e19d854253460ea7692551e836e7e2b5 (patch)
treec4063fa63280993ec63c5183d3b2fc727f2fe73a /drivers/macintosh
parent0f4bc0932e51817105fdee77a4668069a89581d5 (diff)
macintosh/rack-meter: Make of_device_ids const
of_device_ids are not supposed to change at runtime. All functions working with of_device_ids provided by <linux/of.h> work with const of_device_ids. So mark the non-const structs as const. File size before: text data bss dec hex filename 407 576 0 983 3d7 drivers/macintosh/rack-meter.o File size after constify rackmeter_match. text data bss dec hex filename 807 176 0 983 3d7 drivers/macintosh/rack-meter.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/macintosh')
-rw-r--r--drivers/macintosh/rack-meter.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c
index e199fd6c71ce..35582eb271e9 100644
--- a/drivers/macintosh/rack-meter.c
+++ b/drivers/macintosh/rack-meter.c
@@ -579,7 +579,7 @@ static int rackmeter_shutdown(struct macio_dev* mdev)
return 0;
}
-static struct of_device_id rackmeter_match[] = {
+static const struct of_device_id rackmeter_match[] = {
{ .name = "i2s" },
{ }
};