From 863204cfdae98626a92535ac928ad79f4d6b74ff Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 6 Dec 2017 14:17:17 +0100 Subject: [PATCH] ARM: omap2: hide omap3_save_secure_ram on non-OMAP3 builds In configurations without CONFIG_OMAP3 but with secure RAM support, we now run into a link failure: arch/arm/mach-omap2/omap-secure.o: In function `omap3_save_secure_ram': omap-secure.c:(.text+0x130): undefined reference to `save_secure_ram_context' The omap3_save_secure_ram() function is only called from the OMAP34xx power management code, so we can simply hide that function in the appropriate #ifdef. Fixes: d09220a887f7 ("ARM: OMAP2+: Fix SRAM virt to phys translation for save_secure_ram_context") Acked-by: Tony Lindgren Tested-by: Dan Murphy Signed-off-by: Arnd Bergmann --- arch/arm/mach-omap2/omap-secure.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/mach-omap2/omap-secure.c b/arch/arm/mach-omap2/omap-secure.c index 9ff92050053c..fa7f308c9027 100644 --- a/arch/arm/mach-omap2/omap-secure.c +++ b/arch/arm/mach-omap2/omap-secure.c @@ -73,6 +73,7 @@ phys_addr_t omap_secure_ram_mempool_base(void) return omap_secure_memblock_base; } +#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM) u32 omap3_save_secure_ram(void __iomem *addr, int size) { u32 ret; @@ -91,6 +92,7 @@ u32 omap3_save_secure_ram(void __iomem *addr, int size) return ret; } +#endif /** * rx51_secure_dispatcher: Routine to dispatch secure PPA API calls -- GitLab