From: Bartosz Golaszewski Date: Fri, 3 Jan 2020 11:41:56 +0000 (+0100) Subject: mfd: max77650: Select REGMAP_IRQ in Kconfig X-Git-Tag: v5.10.7~3314^2~15 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cb7a374a5e7a5af3f8c839f74439193add6d0589;p=platform%2Fkernel%2Flinux-rpi.git mfd: max77650: Select REGMAP_IRQ in Kconfig MAX77650 MFD driver uses regmap_irq API but doesn't select the required REGMAP_IRQ option in Kconfig. This can cause the following build error if regmap irq is not enabled implicitly by someone else: ld: drivers/mfd/max77650.o: in function `max77650_i2c_probe': max77650.c:(.text+0xcb): undefined reference to `devm_regmap_add_irq_chip' ld: max77650.c:(.text+0xdb): undefined reference to `regmap_irq_get_domain' make: *** [Makefile:1079: vmlinux] Error 1 Fix it by adding the missing option. Fixes: d0f60334500b ("mfd: Add new driver for MAX77650 PMIC") Reported-by: Paul Gazzillo Signed-off-by: Bartosz Golaszewski Signed-off-by: Lee Jones --- diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index c3c9432..42c0895 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -758,6 +758,7 @@ config MFD_MAX77650 depends on OF || COMPILE_TEST select MFD_CORE select REGMAP_I2C + select REGMAP_IRQ help Say Y here to add support for Maxim Semiconductor MAX77650 and MAX77651 Power Management ICs. This is the core multifunction