mfd: tps65218: Fix reported randconfig error

Reported error was:
  ERROR: "regmap_del_irq_chip" [drivers/mfd/tps65218.ko] undefined!
    when CONFIG_REGMAP_IRQ is not enabled.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 83744359fb2ddbae31082472dd7631193da28125..7838a5d308a8f852781ad67c4932743df40da6ca 100644 (file)
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -864,6 +864,7 @@ config MFD_TPS65218
        depends on I2C
        select MFD_CORE
        select REGMAP_I2C
+       select REGMAP_IRQ
        help
          If you say yes here you get support for the TPS65218 series of
          Power Management chips.