Linux GPIO subsystem development
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* [PATCH] iio: adc: ad4062: add GPIOLIB dependency
@ 2026-05-15  9:07 Arnd Bergmann
  0 siblings, 0 replies; only message in thread
From: Arnd Bergmann @ 2026-05-15  9:07 UTC (permalink / raw)
  To: Jonathan Cameron, Linus Walleij, Bartosz Golaszewski,
	Jorge Marques
  Cc: Arnd Bergmann, David Lechner, Nuno Sá, Andy Shevchenko,
	Marcelo Schmitt, Jonathan Santos, Radu Sabau, linux-iio,
	linux-kernel, linux-gpio

From: Arnd Bergmann <arnd@arndb.de>

The ad4062 driver gained support for the gpiochip and now fails
to build when GPIOLIB is disabled:

390-linux-ld: drivers/iio/adc/ad4062.o: in function `ad4062_gpio_get':
drivers/iio/adc/ad4062.c:1383:(.text+0x3dc): undefined reference to `gpiochip_get_data`

Add a Kconfig dependency for this.

Fixes: da1d3596b1e4 ("iio: adc: ad4062: Add GPIO Controller support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/iio/adc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index 8550917226a1..2c96e500c684 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -78,6 +78,7 @@ config AD4030
 config AD4062
 	tristate "Analog Devices AD4062 Driver"
 	depends on I3C
+	depends on GPIOLIB
 	select REGMAP_I3C
 	select IIO_BUFFER
 	select IIO_TRIGGERED_BUFFER
-- 
2.39.5


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