mfd: tps80031: MFD_TPS80031 needs to select REGMAP_IRQ

This driver uses regmap_irq APIs, thus need to select REGMAP_IRQ.
IRQ_DOMAIN will be selected if select REGMAP_IRQ, thus remove it here.

This fixes below build errors:

drivers/built-in.o: In function `tps80031_remove':
drivers/mfd/tps80031.c:534: undefined reference to `regmap_del_irq_chip'
drivers/built-in.o: In function `tps80031_irq_init':
drivers/mfd/tps80031.c:305: undefined reference to `regmap_add_irq_chip'
drivers/built-in.o: In function `tps80031_probe':
drivers/mfd/tps80031.c:496: undefined reference to `regmap_irq_get_domain'
drivers/mfd/tps80031.c:512: undefined reference to `regmap_del_irq_chip'
make: *** [vmlinux] Error 1

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 5ba95d4bff5c..50bbe88d1664 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -270,7 +270,7 @@ config MFD_TPS80031
         depends on I2C=y && GENERIC_HARDIRQS
         select MFD_CORE
         select REGMAP_I2C
-        select IRQ_DOMAIN
+        select REGMAP_IRQ
         help
           If you say yes here you get support for the Texas Instruments
           TPS80031/ TPS80032 Fully Integrated Power Management with Power