linux-kernel - [PATCH 2/2] ASoC: simple_card_utils.h: Fix potential multiple redefinition error

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Message-Id: <20191009153615.32105-3-daniel.baluta@nxp.com>
Date:   Wed,  9 Oct 2019 18:36:15 +0300
From:   Daniel Baluta <daniel.baluta@....com>
To:     perex@...ex.cz, tiwai@...e.com, broonie@...nel.org
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        linux-imx@....com, kuninori.morimoto.gx@...esas.com,
        Daniel Baluta <daniel.baluta@....com>
Subject: [PATCH 2/2] ASoC: simple_card_utils.h: Fix potential multiple redefinition error

asoc_simple_debug_info and asoc_simple_debug_dai must be static
otherwise we might a compilation error if the compiler decides
not to inline the given function.

Fixes: 0580dde59438686d ("ASoC: simple-card-utils: add asoc_simple_debug_info()")
Signed-off-by: Daniel Baluta <daniel.baluta@....com>
---
 include/sound/simple_card_utils.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h
index 293ff8115960..bbdd1542d6f1 100644
--- a/include/sound/simple_card_utils.h
+++ b/include/sound/simple_card_utils.h
@@ -136,9 +136,9 @@ int asoc_simple_init_priv(struct asoc_simple_priv *priv,
 			       struct link_info *li);
 
 #ifdef DEBUG
-inline void asoc_simple_debug_dai(struct asoc_simple_priv *priv,
-				  char *name,
-				  struct asoc_simple_dai *dai)
+static inline void asoc_simple_debug_dai(struct asoc_simple_priv *priv,
+					 char *name,
+					 struct asoc_simple_dai *dai)
 {
 	struct device *dev = simple_priv_to_dev(priv);
 
@@ -168,7 +168,7 @@ inline void asoc_simple_debug_dai(struct asoc_simple_priv *priv,
 		dev_dbg(dev, "%s clk %luHz\n", name, clk_get_rate(dai->clk));
 }
 
-inline void asoc_simple_debug_info(struct asoc_simple_priv *priv)
+static inline void asoc_simple_debug_info(struct asoc_simple_priv *priv)
 {
 	struct snd_soc_card *card = simple_priv_to_card(priv);
 	struct device *dev = simple_priv_to_dev(priv);
-- 
2.17.1