From: He Ying Date: Tue, 6 Apr 2021 09:42:00 +0000 (-0400) Subject: firmware: qcom-scm: Fix QCOM_SCM configuration X-Git-Tag: v4.19.191~208 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4766ffd12a200c933ed9d8323c9ac27ba2834607;p=thirdparty%2Fkernel%2Fstable.git firmware: qcom-scm: Fix QCOM_SCM configuration [ 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 Signed-off-by: He Ying Link: https://lore.kernel.org/r/20210406094200.60952-1-heying24@huawei.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index ed212c8b41083..1c419e4cea839 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -248,6 +248,7 @@ 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