linux-kernel - [PATCH] ASoC: rt5616: add I2C dependency

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Message-Id: <1458078220-551551-1-git-send-email-arnd@arndb.de>
Date:	Tue, 15 Mar 2016 22:42:50 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	Mark Brown <broonie@...nel.org>
Cc:	Caesar Wang <wxt@...k-chips.com>, Arnd Bergmann <arnd@...db.de>,
	Liam Girdwood <lgirdwood@...il.com>,
	Oder Chiou <oder_chiou@...ltek.com>,
	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ASoC: rt5616: add I2C dependency

The rt5616 codec registers itself as an i2c driver, but can
be enabled even when i2c is turned off, which leads to a build
error:

codecs/rt5616.c:1419:1: error: data definition has no type or storage class [-Werror]
 module_i2c_driver(rt5616_i2c_driver);

This adds an explicit Kconfig dependency, like the other codec
drivers.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Fixes: 288bc356a881 ("ASoC: rt5616: allow to build with CONFIG_SND_SOC_RT5616")
---
 sound/soc/codecs/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 649e92a252ae..7ef3a0c16478 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -629,6 +629,7 @@ config SND_SOC_RT5514
 
 config SND_SOC_RT5616
 	tristate "Realtek RT5616 CODEC"
+	depends on I2C
 
 config SND_SOC_RT5631
 	tristate "Realtek ALC5631/RT5631 CODEC"
-- 
2.7.0