From: Jackie Liu liuyun01@kylinos.cn
[ Upstream commit 9e5a4fb8423081d0efbf165c71c7f4abdf5f918c ]
Without QCOM_SCM, build failed, avoid like below:
aarch64-linux-gnu-ld: Unexpected GOT/PLT entries detected! aarch64-linux-gnu-ld: Unexpected run-time procedure linkages detected! aarch64-linux-gnu-ld: drivers/thermal/qcom/lmh.o: in function `lmh_probe': /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:141: undefined reference to `qcom_scm_lmh_dcvsh_available' aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:144: undefined reference to `qcom_scm_lmh_dcvsh' aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:149: undefined reference to `qcom_scm_lmh_dcvsh' aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:154: undefined reference to `qcom_scm_lmh_dcvsh' aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:159: undefined reference to `qcom_scm_lmh_dcvsh' aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:166: undefined reference to `qcom_scm_lmh_profile_change' aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:173: undefined reference to `qcom_scm_lmh_dcvsh' aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:180: undefined reference to `qcom_scm_lmh_dcvsh' aarch64-linux-gnu-ld: /data/arm/workspace/kernel-build/linux/build/../drivers/thermal/qcom/lmh.c:187: undefined reference to `qcom_scm_lmh_dcvsh' make[1]: *** [/data/arm/workspace/kernel-build/linux/Makefile:1183: vmlinux] Error 1 make[1]: Leaving directory '/data/arm/workspace/kernel-build/linux/build' make: *** [Makefile:219: __sub-make] Error 2 make: Leaving directory '/data/arm/workspace/kernel-build/linux'
Fixes: 53bca371cdf7 ("thermal/drivers/qcom: Add support for LMh driver") Signed-off-by: Jackie Liu liuyun01@kylinos.cn Link: https://lore.kernel.org/r/20211009015853.3509559-1-liu.yun@linux.dev Signed-off-by: Daniel Lezcano daniel.lezcano@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/thermal/qcom/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/thermal/qcom/Kconfig b/drivers/thermal/qcom/Kconfig index 7d942f71e5328..bfd889422dd32 100644 --- a/drivers/thermal/qcom/Kconfig +++ b/drivers/thermal/qcom/Kconfig @@ -34,7 +34,7 @@ config QCOM_SPMI_TEMP_ALARM
config QCOM_LMH tristate "Qualcomm Limits Management Hardware" - depends on ARCH_QCOM + depends on ARCH_QCOM && QCOM_SCM help This enables initialization of Qualcomm limits management hardware(LMh). LMh allows for hardware-enforced mitigation for cpus based on