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Message-Id: <20171206141517.670032-1-arnd@arndb.de> Date: Wed, 6 Dec 2017 15:15:07 +0100 From: Arnd Bergmann <arnd@...db.de> To: Tony Lindgren <tony@...mide.com> Cc: Arnd Bergmann <arnd@...db.de>, linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org 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") Signed-off-by: Arnd Bergmann <arnd@...db.de> --- 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 f9303dc631e4..7be95cd8136d 100644 --- a/arch/arm/mach-omap2/omap-secure.c +++ b/arch/arm/mach-omap2/omap-secure.c @@ -72,6 +72,7 @@ phys_addr_t omap_secure_ram_mempool_base(void) return omap_secure_memblock_base; } +#ifdef CONFIG_ARCH_OMAP3 u32 omap3_save_secure_ram(void __iomem *addr, int size) { u32 ret; @@ -90,6 +91,7 @@ u32 omap3_save_secure_ram(void __iomem *addr, int size) return ret; } +#endif /** * rx51_secure_dispatcher: Routine to dispatch secure PPA API calls -- 2.9.0
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