diff options
| author | Rob Herring <rob.herring@calxeda.com> | 2012-01-26 03:02:40 +0100 |
|---|---|---|
| committer | Rob Herring <rob.herring@calxeda.com> | 2012-01-26 03:37:42 +0100 |
| commit | 2ed86b16eabe4efbf80cc725a8cbb5310746a2fc (patch) | |
| tree | 3cd096ab3472991435de367f181a3964d8549801 /kernel | |
| parent | Linux 3.3-rc1 (diff) | |
| download | linux-2ed86b16eabe4efbf80cc725a8cbb5310746a2fc.tar.xz linux-2ed86b16eabe4efbf80cc725a8cbb5310746a2fc.zip | |
irq: make SPARSE_IRQ an optionally hidden option
On ARM, we don't want SPARSE_IRQ to be a user visible option. Make
SPARSE_IRQ visible based on MAY_HAVE_SPARSE_IRQ instead of depending
on HAVE_SPARSE_IRQ.
With this, SPARSE_IRQ is not visible on C6X and ARM.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Mark Salter <msalter@redhat.com>
Cc: Aurelien Jacquiot <a-jacquiot@ti.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-c6x-dev@linux-c6x.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-sh@vger.kernel.org
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/irq/Kconfig | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig index 5a38bf4de641..1f2dece9ad4c 100644 --- a/kernel/irq/Kconfig +++ b/kernel/irq/Kconfig @@ -13,7 +13,7 @@ config GENERIC_HARDIRQS # Options selectable by the architecture code # Make sparse irq Kconfig switch below available -config HAVE_SPARSE_IRQ +config MAY_HAVE_SPARSE_IRQ bool # Enable the generic irq autoprobe mechanism @@ -61,8 +61,7 @@ config IRQ_FORCED_THREADING bool config SPARSE_IRQ - bool "Support sparse irq numbering" - depends on HAVE_SPARSE_IRQ + bool "Support sparse irq numbering" if MAY_HAVE_SPARSE_IRQ ---help--- Sparse irq numbering is useful for distro kernels that want |