From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-arch@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
Peter Zijlstra <peterz@infradead.org>
Subject: [patch 17/19] genirq: Switch dummy_chip and no_irq_chip to new functions
Date: Mon, 27 Sep 2010 12:45:56 -0000 [thread overview]
Message-ID: <20100927121843.119867950@linutronix.de> (raw)
In-Reply-To: 20100927121651.904100669@linutronix.de
[-- Attachment #1: genirq-fixup-dummy-chip.patch --]
[-- Type: text/plain, Size: 1964 bytes --]
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
kernel/irq/handle.c | 44 ++++++++++++++++++++++++--------------------
1 file changed, 24 insertions(+), 20 deletions(-)
Index: linux-2.6-tip/kernel/irq/handle.c
===================================================================
--- linux-2.6-tip.orig/kernel/irq/handle.c
+++ linux-2.6-tip/kernel/irq/handle.c
@@ -303,37 +303,41 @@ void clear_kstat_irqs(struct irq_desc *d
* What should we do if we get a hw irq event on an illegal vector?
* Each architecture has to answer this themself.
*/
-static void ack_bad(unsigned int irq)
+static void ack_bad(struct irq_data *data)
{
- struct irq_desc *desc = irq_to_desc(irq);
+ struct irq_desc *desc = irq_data_to_desc(data);
- print_irq_desc(irq, desc);
- ack_bad_irq(irq);
+ print_irq_desc(data->irq, desc);
+ ack_bad_irq(data->irq);
}
/*
* NOP functions
*/
-static void noop(unsigned int irq)
+static void noop(struct irq_data *data)
{
}
-static unsigned int noop_ret(unsigned int irq)
+static unsigned int noop_ret(struct irq_data *data)
{
return 0;
}
+static void compat_noop(unsigned int irq)
+{
+}
+
/*
* Generic no controller implementation
*/
struct irq_chip no_irq_chip = {
.name = "none",
- .startup = noop_ret,
- .shutdown = noop,
- .enable = noop,
- .disable = noop,
- .ack = ack_bad,
- .end = noop,
+ .irq_startup = noop_ret,
+ .irq_shutdown = noop,
+ .irq_enable = noop,
+ .irq_disable = noop,
+ .irq_ack = ack_bad,
+ .end = compat_noop,
};
/*
@@ -342,14 +346,14 @@ struct irq_chip no_irq_chip = {
*/
struct irq_chip dummy_irq_chip = {
.name = "dummy",
- .startup = noop_ret,
- .shutdown = noop,
- .enable = noop,
- .disable = noop,
- .ack = noop,
- .mask = noop,
- .unmask = noop,
- .end = noop,
+ .irq_startup = noop_ret,
+ .irq_shutdown = noop,
+ .irq_enable = noop,
+ .irq_disable = noop,
+ .irq_ack = noop,
+ .irq_mask = noop,
+ .irq_unmask = noop,
+ .end = compat_noop,
};
/*
next prev parent reply other threads:[~2010-09-27 12:46 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-27 12:44 [patch 00/19] genirq: Cleanup and irq_chip functions overhaul Thomas Gleixner
2010-09-27 12:44 ` [patch 01/19] genirq: Cleanup access to irq_data Thomas Gleixner
2010-09-27 12:44 ` [patch 02/19] genirq: Create irq_data Thomas Gleixner
2010-09-27 12:44 ` Thomas Gleixner
2010-09-27 12:44 ` [patch 03/19] genirq: Provide advanced irq chip functions Thomas Gleixner
2010-09-27 12:44 ` Thomas Gleixner
2010-09-27 12:44 ` [patch 04/19] genirq; Provide compat handling for bus_lock/bus_sync_unlock Thomas Gleixner
2010-09-27 12:44 ` [patch 05/19] genirq; Provide compat handling for chip->mask() Thomas Gleixner
2010-09-27 12:44 ` [patch 06/19] genirq; Provide compat handling for chip->unmask() Thomas Gleixner
2010-09-27 12:44 ` [patch 07/19] genirq; Provide compat handling for chip->ack() Thomas Gleixner
2010-09-27 12:44 ` Thomas Gleixner
2010-09-27 12:44 ` [patch 08/19] genirq; Provide compat handling for chip->mask_ack() Thomas Gleixner
2010-09-27 12:44 ` Thomas Gleixner
2010-09-27 15:10 ` Geert Uytterhoeven
2010-09-27 15:16 ` Thomas Gleixner
2010-09-27 12:44 ` [patch 09/19] genirq; Provide compat handling for chip->eoi() Thomas Gleixner
2010-09-27 12:44 ` Thomas Gleixner
2010-09-27 12:44 ` [patch 10/19] genirq; Provide compat handling for chip->enable() Thomas Gleixner
2010-09-27 12:45 ` [patch 11/19] genirq; Provide compat handling for chip->disable()/shutdown() Thomas Gleixner
2010-09-27 12:45 ` Thomas Gleixner
2010-09-27 12:45 ` [patch 12/19] genirq; Provide compat handling for chip->startup() Thomas Gleixner
2010-09-27 12:45 ` [patch 13/19] genirq; Provide compat handling for chip->set_affinity() Thomas Gleixner
2010-09-27 12:45 ` Thomas Gleixner
2010-09-27 12:45 ` [patch 14/19] genirq; Provide compat handling for chip->set_type() Thomas Gleixner
2010-09-27 12:45 ` Thomas Gleixner
2010-09-27 12:45 ` [patch 15/19] genirq; Provide compat handling for chip->set_wake() Thomas Gleixner
2010-09-27 12:45 ` Thomas Gleixner
2010-09-27 12:45 ` [patch 16/19] genirq; Provide compat handling for chip->retrigger() Thomas Gleixner
2010-09-27 12:45 ` Thomas Gleixner
2010-09-27 12:45 ` Thomas Gleixner [this message]
2010-09-27 12:45 ` [patch 18/19] genirq: Provide Kconfig Thomas Gleixner
2010-09-27 16:43 ` Randy Dunlap
2010-09-27 12:46 ` [patch 19/19] x86: Use genirq Kconfig Thomas Gleixner
2010-09-27 12:46 ` Thomas Gleixner
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