mfd: Update twl6040 Kconfig to avoid build breakage

twl6040 needs CONFIG_IRQ_DOMAIN to compile, without this we have:
drivers/mfd/twl6040-irq.c: In function 'twl6040_irq_init':
drivers/mfd/twl6040-irq.c:164:2: error: implicit declaration of function 'irq_domain_add_legacy'
drivers/mfd/twl6040-irq.c:165:11: error: 'irq_domain_simple_ops' undeclared (first use in this function)
drivers/mfd/twl6040-irq.c:165:11: note: each undeclared identifier is reported only once for each function it appears in

Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index d43876c6da23a83752fb12f33ff516fdd34e4cb3..b3dee92fd3a8fc6276d7bc8fb8426f35c3c19367 100644 (file)
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -287,6 +287,7 @@ config TWL6040_CORE
        depends on I2C=y && GENERIC_HARDIRQS
        select MFD_CORE
        select REGMAP_I2C
+       select IRQ_DOMAIN
        default n
        help
          Say yes here if you want support for Texas Instruments TWL6040 audio