The newly added tsadc code use irq domains, but it can be enabled when they are disabled in Kconfig:
drivers/mfd/fsl-imx25-tsadc.c:41:22: error: implicit declaration of function 'irq_find_mapping' [-Werror=implicit-function-declaration] generic_handle_irq(irq_find_mapping(tsadc->domain, 1)); drivers/mfd/fsl-imx25-tsadc.c: In function 'mx25_tsadc_setup_irq': drivers/mfd/fsl-imx25-tsadc.c:80:18: error: implicit declaration of function 'irq_domain_add_simple' [-Werror=implicit-function-declaration] This adds a 'select IRQ_DOMAIN' code, like we have it in all other drivers with this requirement. Signed-off-by: Arnd Bergmann <[email protected]> Fixes: e2fccf5c1515 ("mfd: fsl-imx25-tsadc: Register touchscreen ADC driver") --- drivers/mfd/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index aa21dc55eb15..8cab3ecca8fc 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -300,6 +300,7 @@ config MFD_MC13XXX_I2C config MFD_MX25_TSADC tristate "Freescale i.MX25 integrated Touchscreen and ADC unit" select REGMAP_MMIO + select IRQ_DOMAIN depends on (SOC_IMX25 && OF) || COMPILE_TEST help Enable support for the integrated Touchscreen and ADC unit of the -- 2.7.0
