From 615dce5bf7369334f8c4f19f7f8f2a5634b4f911 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 12 Sep 2019 10:11:24 +0200 Subject: ARM: omap1: fix build with no SoC selected In a multiplatform randconfig kernel, one can have CONFIG_ARCH_OMAP1 enabled, but none of the specific SoCs. This leads to some build issues as the code is not meant to deal with this configuration at the moment: arch/arm/mach-omap1/io.c:86:20: error: unused function 'omap1_map_common_io' [-Werror,-Wunused-function] arch/arm/mach-omap1/pm.h:113:2: error: "Power management for this processor not implemented yet" [-Werror,-W#warnings] Use the same trick as on OMAP2 and guard the actual compilation of platform code with another Makefile ifdef check based on an option that depends on having at least one SoC enabled. The io.c file still needs to get compiled to allow building device drivers with a dependency on CONFIG_ARCH_OMAP1. Acked-by: Tony Lindgren Signed-off-by: Arnd Bergmann --- arch/arm/mach-omap1/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/mach-omap1/Kconfig') diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig index 93ea86954a84..d4b0cd91a4f9 100644 --- a/arch/arm/mach-omap1/Kconfig +++ b/arch/arm/mach-omap1/Kconfig @@ -28,6 +28,10 @@ config ARCH_OMAP16XX select CPU_ARM926T select OMAP_DM_TIMER +config ARCH_OMAP1_ANY + select ARCH_OMAP + def_bool ARCH_OMAP730 || ARCH_OMAP850 || ARCH_OMAP15XX || ARCH_OMAP16XX + config ARCH_OMAP bool -- cgit