From 606da4826b89b044b51e3a84958b802204cfe4c7 Mon Sep 17 00:00:00 2001 From: Stefan Hengelein Date: Wed, 25 Feb 2015 19:44:27 +0100 Subject: ARM: OMAP4: remove dead kconfig option OMAP4_ERRATA_I688 The Kconfig-Option OMAP4_ERRATA_I688 is never visible due to a contradiction in it's dependencies. The option requires ARCH_MULTIPLATFORM to be 'disabled'. However, an enclosing menu requires either ARCH_MULTI_V6 or ARCH_MULTI_V7 to be enabled. These options inherit a dependency from an enclosing menu, that requires ARCH_MULTIPLATFORM to be 'enabled'. This is a contradiction and made this option also unavailable for non-multiplatform configurations. Since there are no selects on OMAP4_ERRATA_I688, which would ignore dependencies, the code related to that option is dead and can be removed. This (logical) defect has been found with the undertaker tool. (https://undertaker.cs.fau.de) Signed-off-by: Stefan Hengelein Acked-by: Santosh Shilimkar Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/sleep44xx.S | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/arm/mach-omap2/sleep44xx.S') diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S index b84a0122d823..ad1bb9431e94 100644 --- a/arch/arm/mach-omap2/sleep44xx.S +++ b/arch/arm/mach-omap2/sleep44xx.S @@ -333,11 +333,9 @@ ENDPROC(omap4_cpu_resume) #endif /* defined(CONFIG_SMP) && defined(CONFIG_PM) */ -#ifndef CONFIG_OMAP4_ERRATA_I688 ENTRY(omap_bus_sync) ret lr ENDPROC(omap_bus_sync) -#endif ENTRY(omap_do_wfi) stmfd sp!, {lr} -- cgit v1.2.3