From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:34858 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754022AbeCPP1z (ORCPT ); Fri, 16 Mar 2018 11:27:55 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Tony Lindgren , Dan Murphy , Arnd Bergmann Subject: [PATCH 4.4 31/63] ARM: omap2: hide omap3_save_secure_ram on non-OMAP3 builds Date: Fri, 16 Mar 2018 16:23:03 +0100 Message-Id: <20180316152303.485447004@linuxfoundation.org> In-Reply-To: <20180316152259.964532775@linuxfoundation.org> References: <20180316152259.964532775@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org List-ID: 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Arnd Bergmann commit 863204cfdae98626a92535ac928ad79f4d6b74ff upstream. 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 Signed-off-by: Greg Kroah-Hartman --- arch/arm/mach-omap2/omap-secure.c | 2 ++ 1 file changed, 2 insertions(+) --- 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 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 * return ret; } +#endif /** * rx51_secure_dispatcher: Routine to dispatch secure PPA API calls