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authorJulia Lawall <Julia.Lawall@lip6.fr>2016-09-11 15:14:42 +0300
committerMark Brown <broonie@kernel.org>2016-09-12 22:04:54 +0300
commitc59b24f87b997f6de6e2511b9ef702685042e089 (patch)
treeaa03942b9f87c8e616031da2c81e32951a966111 /sound/soc/codecs/wm5100.c
parent52abe54138d9b14b4a0a17742a53d2411bc5b167 (diff)
downloadlinux-c59b24f87b997f6de6e2511b9ef702685042e089.tar.xz
ASoC: constify gpio_chip structures
These structures are only used to copy into other structures, so declare them as const. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct gpio_chip i@p = { ... }; @ok@ identifier r.i; expression e; position p; @@ e = i@p; @bad@ position p != {r.p,ok.p}; identifier r.i; struct gpio_chip e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct gpio_chip i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/wm5100.c')
-rw-r--r--sound/soc/codecs/wm5100.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index 512a9d25fe6f..28ab01b67581 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -2285,7 +2285,7 @@ static int wm5100_gpio_direction_in(struct gpio_chip *chip, unsigned offset)
(1 << WM5100_GP1_DIR_SHIFT));
}
-static struct gpio_chip wm5100_template_chip = {
+static const struct gpio_chip wm5100_template_chip = {
.label = "wm5100",
.owner = THIS_MODULE,
.direction_output = wm5100_gpio_direction_out,