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authorIngo Molnar <mingo@elte.hu>2009-01-16 17:43:50 +0100
committerIngo Molnar <mingo@elte.hu>2009-01-16 17:46:49 +0100
commit74296a8ed6aa3c5bf672808ada690de7ba323ecc (patch)
treebaf9aa0f86e27d33dff0c4d0e33774fe80c908bc /arch/powerpc/boot/dts/warp.dts
parent5a2dd72abdae75ea2960145e0549635ce4e0be96 (diff)
irq: provide debug_poll_all_shared_irqs() method under CONFIG_DEBUG_SHIRQ
Provide a shared interrupt debug facility under CONFIG_DEBUG_SHIRQ: it uses the existing irqpoll facilities to iterate through all registered interrupt handlers and call those which can handle shared IRQ lines. This can be handy for suspend/resume debugging: if we call this function early during resume we can trigger crashes in those drivers which have incorrect assumptions about when exactly their ISRs will be called during suspend/resume. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/powerpc/boot/dts/warp.dts')
0 files changed, 0 insertions, 0 deletions