diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2012-03-29 14:10:30 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2012-03-29 14:31:02 -0600 |
| commit | 092b2fb0766e7a0bf2e50d9cdd7d3b6bb5d12e19 (patch) | |
| tree | dafeb26d9e12262c602469a2bc7e5484ab1ce188 /kernel/irq/Kconfig | |
| parent | b5174fa3a7f4f8f150bfa3b917c92608953dfa0f (diff) | |
irqdomain: Remove powerpc dependency from debugfs file
The debugfs code is really generic for all platforms. This patch removes the
powerpc-specific directory reference and makes it available to all
architectures.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'kernel/irq/Kconfig')
| -rw-r--r-- | kernel/irq/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig index 5a38bf4de641..d8e323d12496 100644 --- a/kernel/irq/Kconfig +++ b/kernel/irq/Kconfig @@ -56,6 +56,16 @@ config GENERIC_IRQ_CHIP config IRQ_DOMAIN bool +config IRQ_DOMAIN_DEBUG + bool "Expose hardware/virtual IRQ mapping via debugfs" + depends on IRQ_DOMAIN && DEBUG_FS + help + This option will show the mapping relationship between hardware irq + numbers and Linux irq numbers. The mapping is exposed via debugfs + in the file "virq_mapping". + + If you don't know what this means you don't need it. + # Support forced irq threading config IRQ_FORCED_THREADING bool |