linux-kernel - [PATCH 1/2] ASoC: simple_card

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Date:   Wed,  9 Oct 2019 18:36:14 +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 1/2] ASoC: simple_card_utils.h: Add missing include

When debug is enabled compiler cannot find the definition of
clk_get_rate resulting in the following error:

./include/sound/simple_card_utils.h:168:40: note: previous implicit
declaration of ‘clk_get_rate’ was here
   dev_dbg(dev, "%s clk %luHz\n", name, clk_get_rate(dai->clk));
./include/sound/simple_card_utils.h:168:3: note: in expansion of macro
‘dev_dbg’
   dev_dbg(dev, "%s clk %luHz\n", name, clk_get_rate(dai->clk));

Fix this by including the appropriate header.

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 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h
index 985a5f583de4..293ff8115960 100644
--- a/include/sound/simple_card_utils.h
+++ b/include/sound/simple_card_utils.h
@@ -8,6 +8,7 @@
 #ifndef __SIMPLE_CARD_UTILS_H
 #define __SIMPLE_CARD_UTILS_H
 
+#include <linux/clk.h>
 #include <sound/soc.h>
 
 #define asoc_simple_init_hp(card, sjack, prefix) \
-- 
2.17.1