ARC: Kconfig cleanup tracking cross-arch Kconfig pruning in merge window

Since ARC port was not yet upstream, we missed a bunch of cross-arch
Kconfig removals:

* GENERIC_SIGALTSTACK: d64008a8f3 "burying unused conditionals"
* HAVE_IRQ_WORK: 6147a9d807 "irq_work: Remove CONFIG_HAVE_IRQ_WORK"
* ARCH_NO_VIRT_TO_BUS: e0cf2ef484 "arch Kconfig: centralise
                                   CONFIG_ARCH_NO_VIRT_TO_BUS"

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 4fef29f56b528bdccb45d99fb954494d8915e7ab..e6f4eca09ee36f5cbbe9ade6aadf07aa17ef6332 100644 (file)
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -19,13 +19,11 @@ config ARC
        select GENERIC_KERNEL_EXECVE
        select GENERIC_KERNEL_THREAD
        select GENERIC_PENDING_IRQ if SMP
-       select GENERIC_SIGALTSTACK
        select GENERIC_SMP_IDLE_THREAD
        select HAVE_ARCH_KGDB
        select HAVE_ARCH_TRACEHOOK
        select HAVE_GENERIC_HARDIRQS
        select HAVE_IOREMAP_PROT
-       select HAVE_IRQ_WORK
        select HAVE_KPROBES
        select HAVE_KRETPROBES
        select HAVE_MEMBLOCK
@@ -76,9 +74,6 @@ config HAVE_LATENCYTOP_SUPPORT
 config NO_DMA
        def_bool n
 
-config ARCH_NO_VIRT_TO_BUS
-       def_bool y
-
 source "init/Kconfig"
 source "kernel/Kconfig.freezer"