Messages in this thread Patch in this message | | | Date | Mon, 10 Dec 2012 22:29:10 -0500 | From | Paul Thompson <> | Subject | [PATCH] Fix Irq Subsystem menu |
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Hi;
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.
--- linux-3.7-rc8/kernel/irq/Kconfig.orig 2012-12-05 20:59:00.963707538 -0500 +++ linux-3.7-rc8/kernel/irq/Kconfig 2012-12-05 21:00:18.454788693 -0500 @@ -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--- Signed-off-by: Paul Thompson <set.mailinglist@gmail.com>
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