[PATCH 4/5] soc: qcom: smsm: Add select IRQ_DOMAIN

[Niklas Cassel <niklas.cassel@linaro.org>]

Since we are using irq_domain_add_linear(), add a select on IRQ_DOMAIN.
This is needed in order to be able to remove the depends on ARCH_QCOM.

drivers/soc/qcom/smsm.c: In function ‘smsm_inbound_entry’:
drivers/soc/qcom/smsm.c:411:18: error: implicit declaration of function
  ‘irq_domain_add_linear’
  entry->domain = irq_domain_add_linear(node, 32, &smsm_irq_ops, entry);
                  ^~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Niklas Cassel <niklas.cassel@linaro.org>
---
 drivers/soc/qcom/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
index 2f59d0a835fd..1d4a9f3ada8c 100644
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -115,6 +115,7 @@ config QCOM_SMSM
 	tristate "Qualcomm Shared Memory State Machine"
 	depends on QCOM_SMEM
 	select QCOM_SMEM_STATE
+	select IRQ_DOMAIN
 	help
 	  Say yes here to support the Qualcomm Shared Memory State Machine.
 	  The state machine is represented by bits in shared memory.
-- 
2.17.1