From: Scott Wood <scottwood@freescale.com>
To: liran raz <liranrazlinux@gmail.com>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: which irqflag to use with request_irq
Date: Tue, 09 Dec 2008 12:23:35 -0600 [thread overview]
Message-ID: <493EB7A7.7060608@freescale.com> (raw)
In-Reply-To: <e3b3ab5c0812090800m760e2ef8p5ee2f9120fb2fce4@mail.gmail.com>
liran raz wrote:
> hi,
>
> When using the function:
> int request_irq (unsigned int irq,
> irq_handler_t handler,
> unsigned long irqflags,
> const char * devname,
> void * dev_id);
>
> To connect an ISR to one of the processor's
> peripherals irq (SCC in my case).
>
> Which value I should use for irqflags,
> from the list in: interrupt.h file.
Just pass zero (or IRQF_SHARED if the IRQ is shared, but it shouldn't be
in this case).
-Scott
prev parent reply other threads:[~2008-12-09 18:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-09 16:00 which irqflag to use with request_irq liran raz
2008-12-09 18:23 ` Scott Wood [this message]
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