firmware: arm_scmi: Fix the build when CONFIG_MAILBOX is not selected

0day CI kernel test robot reported following build error with randconfig aarch64-linux-ld: drivers/firmware/arm_scmi/driver.o:(.rodata+0x1e0): undefined reference to `scmi_mailbox_desc' Fix the error by adding CONFIG_MAILBOX dependency for scmi_mailbox_desc. Link: https://lore.kernel.org/r/[email protected] Cc: Etienne Carriere <[email protected]> Cc: Cristian Marussi <[email protected]> Reviewed-by: Etienne Carriere <[email protected]> Reviewed-by: Cristian Marussi <[email protected]> Tested-by: Cristian Marussi <[email protected]> Reported-by: kernel test robot <[email protected]> Signed-off-by: Sudeep Holla <[email protected]>
jerrinot · Jun 3, 2021 · ab7766b · ab7766b
1 parent 0cb7af4
commit ab7766b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/firmware/arm_scmi/driver.c b/drivers/firmware/arm_scmi/driver.c
@@ -1571,7 +1571,9 @@ ATTRIBUTE_GROUPS(versions);
 
 /* Each compatible listed below must have descriptor associated with it */
 static const struct of_device_id scmi_of_match[] = {
+#ifdef CONFIG_MAILBOX
 	{ .compatible = "arm,scmi", .data = &scmi_mailbox_desc },
+#endif
 #ifdef CONFIG_HAVE_ARM_SMCCC_DISCOVERY
 	{ .compatible = "arm,scmi-smc", .data = &scmi_smc_desc},
 #endif