linux-kernel - [PATCH v1 2/2] ASoC: amd: fix multiple definition error

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Date:   Thu, 18 Mar 2021 02:03:47 +0530
From:   Vijendar Mukunda <Vijendar.Mukunda@....com>
To:     <broonie@...nel.org>, <alsa-devel@...a-project.org>
CC:     <shumingf@...ltek.com>, <flove@...ltek.com>,
        <derek.fang@...ltek.com>, <Alexander.Deucher@....com>,
        <Basavaraj.Hiregoudar@....com>, <Sunil-kumar.Dommati@....com>,
        Vijendar Mukunda <Vijendar.Mukunda@....com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        Chuhong Yuan <hslester96@...il.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        open list <linux-kernel@...r.kernel.org>
Subject: [PATCH v1 2/2] ASoC: amd: fix multiple definition error

make W=1 ARCH=x86_64 error:
acp3x-rt5682-max9836.c:(.text+0x840): multiple definition of
`soc_is_rltk_max';
sound/soc/amd/acp-da7219-max98357a.o:acp-da7219-max98357a.c:
(.text+0xd00):first defined here

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@....com>
---
 sound/soc/amd/acp-da7219-max98357a.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/amd/acp-da7219-max98357a.c b/sound/soc/amd/acp-da7219-max98357a.c
index 7fca4e78..458d9fdca 100644
--- a/sound/soc/amd/acp-da7219-max98357a.c
+++ b/sound/soc/amd/acp-da7219-max98357a.c
@@ -34,7 +34,7 @@ static struct clk *da7219_dai_bclk;
 static struct clk *rt5682_dai_wclk;
 static struct clk *rt5682_dai_bclk;
 extern bool bt_uart_enable;
-void *soc_is_rltk_max(struct device *dev);
+void *acp_soc_is_rltk_max(struct device *dev);
 
 static int cz_da7219_init(struct snd_soc_pcm_runtime *rtd)
 {
@@ -666,7 +666,7 @@ static struct snd_soc_card cz_rt5682_card = {
 	.num_controls = ARRAY_SIZE(cz_mc_controls),
 };
 
-void *soc_is_rltk_max(struct device *dev)
+void *acp_soc_is_rltk_max(struct device *dev)
 {
 	const struct acpi_device_id *match;
 
@@ -715,7 +715,7 @@ static int cz_probe(struct platform_device *pdev)
 	struct regulator_dev *rdev;
 	struct device *dev = &pdev->dev;
 
-	card = (struct snd_soc_card *)soc_is_rltk_max(dev);
+	card = (struct snd_soc_card *)acp_soc_is_rltk_max(dev);
 	if (!card)
 		return -ENODEV;
 	if (!strcmp(card->name, "acpd7219m98357")) {
-- 
2.7.4