[PATCH 3/5] firmware: arm_scmi: add config dependency for smc transport

[Etienne Carriere]

Fix dependencies for configuration switch ARM_SCMI_PROTOCOL that
is not exclusively dependent on MAILBOX since the alternate
smc transport that is depends on HAVE_ARM_SMCCC_DISCOVERY since [1].

Link: [1] d76428237784 ("firmware: arm_scmi: Use HAVE_ARM_SMCCC_DISCOVERY instead of ARM_PSCI_FW")
Signed-off-by: Etienne Carriere <etienne.carriere@xxxxxxxxxx>
---
 drivers/firmware/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index 3315e3c21586..5bdd411206ff 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -9,7 +9,7 @@ menu "Firmware Drivers"
 config ARM_SCMI_PROTOCOL
 	tristate "ARM System Control and Management Interface (SCMI) Message Protocol"
 	depends on ARM || ARM64 || COMPILE_TEST
-	depends on MAILBOX
+	depends on MAILBOX || HAVE_ARM_SMCCC_DISCOVERY
 	help
 	  ARM System Control and Management Interface (SCMI) protocol is a
 	  set of operating system-independent software interfaces that are
-- 
2.17.1