From: He Ying <heying24@xxxxxxxxxx>
[ Upstream commit 2954a6f12f250890ec2433cec03ba92784d613e8 ]
When CONFIG_QCOM_SCM is y and CONFIG_HAVE_ARM_SMCCC
is not set, compiling errors are encountered as follows:
drivers/firmware/qcom_scm-smc.o: In function `__scm_smc_do_quirk':
qcom_scm-smc.c:(.text+0x36): undefined reference to `__arm_smccc_smc'
drivers/firmware/qcom_scm-legacy.o: In function `scm_legacy_call':
qcom_scm-legacy.c:(.text+0xe2): undefined reference to `__arm_smccc_smc'
drivers/firmware/qcom_scm-legacy.o: In function `scm_legacy_call_atomic':
qcom_scm-legacy.c:(.text+0x1f0): undefined reference to `__arm_smccc_smc'
Note that __arm_smccc_smc is defined when HAVE_ARM_SMCCC is y.
So add dependency on HAVE_ARM_SMCCC in QCOM_SCM configuration.
Fixes: 916f743da354 ("firmware: qcom: scm: Move the scm driver to drivers/firmware")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: He Ying <heying24@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20210406094200.60952-1-heying24@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/firmware/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index 42c4ff75281b..89c5f3651c3b 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -206,6 +206,7 @@ config FW_CFG_SYSFS_CMDLINE
config QCOM_SCM
bool
depends on ARM || ARM64
+ depends on HAVE_ARM_SMCCC
select RESET_CONTROLLER
config QCOM_SCM_32
--
2.30.2
