[PATCH] rtc: imx-sc: depend on HAVE_ARM_SMCCC

[Alexandre Belloni]

Fix the following build issue:

drivers/rtc/rtc-imx-sc.o: In function `imx_sc_rtc_set_time':
>> rtc-imx-sc.c:(.text+0x212): undefined reference to `__arm_smccc_smc'

Fixes: 13a929f38ad7 ("rtc: imx-sc: add rtc set time support")
Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
---
 drivers/rtc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index faa9ae1a3062..8f6735e0ff14 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -1698,6 +1698,7 @@ config RTC_DRV_SNVS
 
 config RTC_DRV_IMX_SC
 	depends on IMX_SCU
+	depends on HAVE_ARM_SMCCC
 	tristate "NXP i.MX System Controller RTC support"
 	help
 	   If you say yes here you get support for the NXP i.MX System
-- 
2.20.1