The patch titled
Subject: Kconfig: fix Irq Subsystem menu
has been added to the -mm tree. Its filename is
kconfig-fix-irq-subsystem-menu.patch
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------------------------------------------------------
From: Paul Thompson <set.mailinglist@xxxxxxxxx>
Subject: Kconfig: fix Irq Subsystem menu
In menuconfig, General setup -> Irq subsystem contains two possible
menu-items. Sometimes, neither menu-item exists. This patch prevents the
Irq susystem menu from appearing at all unless it will contain at least
one menu-item, preventing a confusing, empty menu.
Cc: Paul Thompson <set.mailinglist@xxxxxxxxx>
Cc: Grant Likely <grant.likely@xxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/irq/Kconfig | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff -puN kernel/irq/Kconfig~kconfig-fix-irq-subsystem-menu kernel/irq/Kconfig
--- a/kernel/irq/Kconfig~kconfig-fix-irq-subsystem-menu
+++ a/kernel/irq/Kconfig
@@ -3,7 +3,6 @@ config HAVE_GENERIC_HARDIRQS
bool
if HAVE_GENERIC_HARDIRQS
-menu "IRQ subsystem"
#
# Interrupt subsystem related configuration options
#
@@ -56,6 +55,13 @@ config GENERIC_IRQ_CHIP
config IRQ_DOMAIN
bool
+# Support forced irq threading
+config IRQ_FORCED_THREADING
+ bool
+
+menu "IRQ subsystem"
+ depends on ( IRQ_DOMAIN && DEBUG_FS ) || MAY_HAVE_SPARSE_IRQ
+
config IRQ_DOMAIN_DEBUG
bool "Expose hardware/virtual IRQ mapping via debugfs"
depends on IRQ_DOMAIN && DEBUG_FS
@@ -66,10 +72,6 @@ config IRQ_DOMAIN_DEBUG
If you don't know what this means you don't need it.
-# Support forced irq threading
-config IRQ_FORCED_THREADING
- bool
-
config SPARSE_IRQ
bool "Support sparse irq numbering" if MAY_HAVE_SPARSE_IRQ
---help---
diff -puN /dev/null /dev/null
_
Patches currently in -mm which might be from set.mailinglist@xxxxxxxxx are
kconfig-fix-irq-subsystem-menu.patch
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