linux-kernel - [PATCH 3/5] ASoC: cs42l42: Move cs42l42_supply

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Date:   Wed, 17 Aug 2022 13:23:45 +0100
From:   Richard Fitzgerald <rf@...nsource.cirrus.com>
To:     <broonie@...nel.org>
CC:     <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>,
        <patches@...nsource.cirrus.com>,
        Richard Fitzgerald <rf@...nsource.cirrus.com>
Subject: [PATCH 3/5] ASoC: cs42l42: Move cs42l42_supply_names to .c file

The array of supply name strings doesn't need to be in the header file.
Move it to the .c file.

Signed-off-by: Richard Fitzgerald <rf@...nsource.cirrus.com>
---
 sound/soc/codecs/cs42l42.c | 9 +++++++++
 sound/soc/codecs/cs42l42.h | 8 --------
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c
index 9032dd1b9d57..2235c17a0247 100644
--- a/sound/soc/codecs/cs42l42.c
+++ b/sound/soc/codecs/cs42l42.c
@@ -37,6 +37,14 @@
 #include "cs42l42.h"
 #include "cirrus_legacy.h"
 
+static const char * const cs42l42_supply_names[] = {
+	"VA",
+	"VP",
+	"VCP",
+	"VD_FILT",
+	"VL",
+};
+
 static const struct reg_default cs42l42_reg_defaults[] = {
 	{ CS42L42_FRZ_CTL,			0x00 },
 	{ CS42L42_SRC_CTL,			0x10 },
@@ -2215,6 +2223,7 @@ static int cs42l42_i2c_probe(struct i2c_client *i2c_client)
 		return ret;
 	}
 
+	BUILD_BUG_ON(ARRAY_SIZE(cs42l42_supply_names) != ARRAY_SIZE(cs42l42->supplies));
 	for (i = 0; i < ARRAY_SIZE(cs42l42->supplies); i++)
 		cs42l42->supplies[i].supply = cs42l42_supply_names[i];
 
diff --git a/sound/soc/codecs/cs42l42.h b/sound/soc/codecs/cs42l42.h
index 1d53e0e050ee..50299c9f283a 100644
--- a/sound/soc/codecs/cs42l42.h
+++ b/sound/soc/codecs/cs42l42.h
@@ -21,14 +21,6 @@
 #include <sound/jack.h>
 #include <sound/cs42l42.h>
 
-static const char *const cs42l42_supply_names[CS42L42_NUM_SUPPLIES] = {
-	"VA",
-	"VP",
-	"VCP",
-	"VD_FILT",
-	"VL",
-};
-
 struct  cs42l42_private {
 	struct regmap *regmap;
 	struct device *dev;
-- 
2.30.2