iio: adc: sun4i-gpadc: select REGMAP_IRQ
We can't call regmap_irq_get_virq() unless the regmap-irq support is enabled: drivers/iio/adc/sun4i-gpadc-iio.o: In function `sun4i_irq_init': sun4i-gpadc-iio.c:(.text+0x59c): undefined reference to `regmap_irq_get_virq' I came across this in a randconfig build now, but I guess this is a much older problem that I simply never hit before because regmap_irq is usually enabled by one of the other drivers that need it. Fixes: d1caa990 ("iio: adc: add support for Allwinner SoCs ADC") Signed-off-by:Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Jonathan Cameron <Jonathan.Cameron@huawei.com>
parent
2873c3f0
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