diff options
author | Arnd Bergmann <arnd@arndb.de> | 2019-09-12 10:11:24 +0200 |
---|---|---|
committer | Arnd Bergmann <arnd@arndb.de> | 2022-04-22 11:08:55 +0200 |
commit | 615dce5bf7369334f8c4f19f7f8f2a5634b4f911 (patch) | |
tree | 7399dccca567bf099053501cfd58789a69237941 /arch | |
parent | 7e0a9e622dbe465f66cb1841d071acfe9ceaa32f (diff) | |
download | linux-615dce5bf7369334f8c4f19f7f8f2a5634b4f911.tar.bz2 |
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 <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/Kconfig | 1 | ||||
-rw-r--r-- | arch/arm/mach-omap1/Kconfig | 4 | ||||
-rw-r--r-- | arch/arm/mach-omap1/Makefile | 4 |
3 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index fb6afa6bbc8f..a65f2c05f01c 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -485,7 +485,6 @@ config ARCH_S3C24XX config ARCH_OMAP1 bool "TI OMAP1" - select ARCH_OMAP select CLKSRC_MMIO select FORCE_PCI if PCCARD select GENERIC_IRQ_CHIP 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 diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile index 0615cb0ba580..506074b86333 100644 --- a/arch/arm/mach-omap1/Makefile +++ b/arch/arm/mach-omap1/Makefile @@ -3,6 +3,8 @@ # Makefile for the linux kernel. # +ifdef CONFIG_ARCH_OMAP1_ANY + # Common support obj-y := io.o id.o sram-init.o sram.o time.o irq.o mux.o flash.o \ serial.o devices.o dma.o omap-dma.o fb.o @@ -57,3 +59,5 @@ obj-$(CONFIG_ARCH_OMAP730) += gpio7xx.o obj-$(CONFIG_ARCH_OMAP850) += gpio7xx.o obj-$(CONFIG_ARCH_OMAP15XX) += gpio15xx.o obj-$(CONFIG_ARCH_OMAP16XX) += gpio16xx.o + +endif |