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| author | Ian Campbell <ian.campbell@citrix.com> | 2010-07-29 11:16:32 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-07-29 13:24:57 +0200 |
| commit | 685fd0b4ea3f0f1d5385610b0d5b57775a8d5842 (patch) | |
| tree | 44c224195e6500c67812b38ff9fd60c96c6b8dc5 /kernel/irq | |
| parent | 1a041a23da7c77b53c71fe11b4f940388bee37b1 (diff) | |
| download | linux-685fd0b4ea3f0f1d5385610b0d5b57775a8d5842.tar.gz linux-685fd0b4ea3f0f1d5385610b0d5b57775a8d5842.tar.bz2 linux-685fd0b4ea3f0f1d5385610b0d5b57775a8d5842.zip | |
irq: Add new IRQ flag IRQF_NO_SUSPEND
A small number of users of IRQF_TIMER are using it for the implied no
suspend behaviour on interrupts which are not timer interrupts.
Therefore add a new IRQF_NO_SUSPEND flag, rename IRQF_TIMER to
__IRQF_TIMER and redefine IRQF_TIMER in terms of these new flags.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: xen-devel@lists.xensource.com
Cc: linux-input@vger.kernel.org
Cc: linuxppc-dev@ozlabs.org
Cc: devicetree-discuss@lists.ozlabs.org
LKML-Reference: <1280398595-29708-1-git-send-email-ian.campbell@citrix.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/manage.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index e1497481fe8a..c3003e9d91a3 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -216,7 +216,7 @@ static inline int setup_affinity(unsigned int irq, struct irq_desc *desc) void __disable_irq(struct irq_desc *desc, unsigned int irq, bool suspend) { if (suspend) { - if (!desc->action || (desc->action->flags & IRQF_TIMER)) + if (!desc->action || (desc->action->flags & IRQF_NO_SUSPEND)) return; desc->status |= IRQ_SUSPENDED; } |