linux-kernel - [PATCH] ASoC: AMD: constify regulator

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Date:   Sun, 28 Oct 2018 06:56:08 +0100
From:   Julia Lawall <Julia.Lawall@...6.fr>
To:     Liam Girdwood <lgirdwood@...il.com>
Cc:     kernel-janitors@...r.kernel.org, Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ASoC: AMD: constify regulator_desc structure

The regulator_desc structure can be const as it is only passed as the
second argument of devm_regulator_register and the corresponding
parameter is declared as const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 sound/soc/amd/acp-da7219-max98357a.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/amd/acp-da7219-max98357a.c b/sound/soc/amd/acp-da7219-max98357a.c
index 3f813ea5210a..a5daad973ce5 100644
--- a/sound/soc/amd/acp-da7219-max98357a.c
+++ b/sound/soc/amd/acp-da7219-max98357a.c
@@ -403,7 +403,7 @@ static struct regulator_config acp_da7219_cfg = {
 static struct regulator_ops acp_da7219_ops = {
 };
 
-static struct regulator_desc acp_da7219_desc = {
+static const struct regulator_desc acp_da7219_desc = {
 	.name = "reg-fixed-1.8V",
 	.type = REGULATOR_VOLTAGE,
 	.owner = THIS_MODULE,