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Message-ID: <20180313090755.030AA3FBD3@swsrvapps-01.diasemi.com>
Date: Tue, 13 Mar 2018 09:07:54 +0000
From: Adam Thomson <Adam.Thomson.Opensource@...semi.com>
To: Mark Brown <broonie@...nel.org>,
Liam Girdwood <lgirdwood@...il.com>,
Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
CC: Support Opensource <support.opensource@...semi.com>,
<alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] ASoC: da7219: clkdev_drop usage depends on CONFIG_COMMON_CLK
Fixes: ASoC: da7219: Add common clock usage for providing DAI clks
clkdev_drop usage in the codec remove function should be dependent
on if CONFIG_COMMON_CLK is defined for the platform, otherwise it
can cause build failures for platforms that do not support this.
The clkdev_* functions are still defined for those platforms, in
headers and source but the functions are not linked in.
This patch resolves this issue, so clkdev_drop is only used if
CONFIG_COMMON_CLK is defined.
Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@...semi.com>
---
sound/soc/codecs/da7219.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/codecs/da7219.c b/sound/soc/codecs/da7219.c
index 4412159..08f55d7 100644
--- a/sound/soc/codecs/da7219.c
+++ b/sound/soc/codecs/da7219.c
@@ -1966,8 +1966,10 @@ static void da7219_remove(struct snd_soc_component *component)
da7219_aad_exit(component);
+#ifdef CONFIG_COMMON_CLK
if (da7219->dai_clks_lookup)
clkdev_drop(da7219->dai_clks_lookup);
+#endif
/* Supplies */
regulator_bulk_disable(DA7219_NUM_SUPPLIES, da7219->supplies);
--
1.9.1
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