diff options
| author | Stefan Hengelein <stefan.hengelein@fau.de> | 2015-02-25 19:44:27 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2015-03-16 16:23:28 -0700 |
| commit | 606da4826b89b044b51e3a84958b802204cfe4c7 (patch) | |
| tree | 6c543eab0a07ba9842f8b8672416ed9805f7956f /arch/arm/mach-omap2/sleep44xx.S | |
| parent | 026da812a075e1c3cc99f8bec757206b7068b779 (diff) | |
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 <stefan.hengelein@fau.de>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/sleep44xx.S')
| -rw-r--r-- | arch/arm/mach-omap2/sleep44xx.S | 2 |
1 files changed, 0 insertions, 2 deletions
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} |