From 51c22d7b40dca8b39a33b2c3b03f13122a2a1af3 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Fri, 21 Feb 2020 09:29:45 -0800 Subject: [PATCH] ARM: OMAP2+: Fix compile if CONFIG_HAVE_ARM_SMCCC is not set Recent omap changes added runtime checks to use omap_smccc_smc() when optee is configured in dts. As the omap-secure code can be built for ARMv6 only without ARMv7 and use custom smc calls, we now get a build error: omap-secure.c:(.text+0x94): undefined reference to `__arm_smccc_smc' As there secure calls are not used for ARMv6, we should not build secure-common, and not call omap_secure_init() for omap2. Fixes: c37baa06f8a9 ("ARM: OMAP2+: Fix undefined reference to omap_secure_init") Reported-by: kbuild test robot Cc: Aaro Koskinen Cc: Andrew F. Davis Cc: Arnd Bergmann Cc: Catalin Marinas Cc: Marc Zyngier Cc: Rob Herring Cc: Russell King Cc: Steven Price Cc: Will Deacon Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Makefile | 2 +- arch/arm/mach-omap2/io.c | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index e1135b9d67c6..5017a3be0ff0 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -16,7 +16,7 @@ hwmod-common = omap_hwmod.o omap_hwmod_reset.o \ clock-common = clock.o secure-common = omap-smc.o omap-secure.o -obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common) $(secure-common) +obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common) obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common) $(secure-common) obj-$(CONFIG_ARCH_OMAP4) += $(hwmod-common) $(secure-common) obj-$(CONFIG_SOC_AM33XX) += $(hwmod-common) $(secure-common) diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index f28047233665..27608d1026cb 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -431,7 +431,6 @@ void __init omap2420_init_early(void) omap_hwmod_init_postsetup(); omap_clk_soc_init = omap2420_dt_clk_init; rate_table = omap2420_rate_table; - omap_secure_init(); } void __init omap2420_init_late(void) @@ -456,7 +455,6 @@ void __init omap2430_init_early(void) omap_hwmod_init_postsetup(); omap_clk_soc_init = omap2430_dt_clk_init; rate_table = omap2430_rate_table; - omap_secure_init(); } void __init omap2430_init_late(void) -- 2.45.2