Messages in this thread | | | Date | Sat, 25 Oct 2014 10:34:19 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH] genirq: Introduce irq_read_line() |
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On Fri, 24 Oct 2014, Stephen Boyd wrote:
> On 10/24/2014 10:59 AM, Marc Zyngier wrote: > > Hi Bjorn, > > > > On 24/10/14 18:31, Bjorn Andersson wrote: > >> > >> Stephen Boyd talked about the need to be able to mask/unmask interrupts from > >> client code in the Qualcomm platform as well - most likely to block wakeup > >> sources(?) > > What's wrong with irq_disable? > > The problem is irq_disable() is lazy and doesn't actually disable the > interrupt.
Nothing prevents you from adding your own irq_disable() callback for those interrupts. Just the default is lazy.
Thanks,
tglx
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