linux-kernel - [PATCH] ASoC: zl38060 add gpiolib dependency

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Date:   Mon, 27 Feb 2023 09:58:26 +0100
From:   Arnd Bergmann <arnd@...nel.org>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Sven Van Asbroeck <thesven73@...il.com>
Cc:     Arnd Bergmann <arnd@...db.de>, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ASoC: zl38060 add gpiolib dependency

From: Arnd Bergmann <arnd@...db.de>

Without gpiolib, this driver fails to link:

arm-linux-gnueabi-ld: sound/soc/codecs/zl38060.o: in function `chip_gpio_get':
zl38060.c:(.text+0x30): undefined reference to `gpiochip_get_data'
arm-linux-gnueabi-ld: sound/soc/codecs/zl38060.o: in function `zl38_spi_probe':
zl38060.c:(.text+0xa18): undefined reference to `devm_gpiochip_add_data_with_key'

This appears to have been in the driver since the start, but is hard to
hit in randconfig testing since gpiolib is almost always selected by something
else.

Fixes: 52e8a94baf90 ("ASoC: Add initial ZL38060 driver")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 sound/soc/codecs/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index bd72c426a93d..07747565c3b5 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -2103,6 +2103,7 @@ config SND_SOC_WSA883X
 config SND_SOC_ZL38060
 	tristate "Microsemi ZL38060 Connected Home Audio Processor"
 	depends on SPI_MASTER
+	depends on GPIOLIB
 	select REGMAP
 	help
 	  Support for ZL38060 Connected Home Audio Processor from Microsemi,
-- 
2.39.2