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Author SHA1 Message Date
Thomas Gleixner
00e70bad1a powerpc: cell: Fix the irq_desc access 
The core irq_set_type() function updates the flow type when the chip
callback returns 0. It also updates irq_data, so this can be used in
irq_ack() to check for the level bit. That avoids a redundant sparse
irq lookup.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:09 +02:00
Thomas Gleixner
8c99f56139 powerpc: mac: pic: Use irqd_is_level_type() 
No need for a redundant sparse irq lookup. irqdata provides the same
information.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:09 +02:00
Thomas Gleixner
212d786dab powerpc: media5200: Remove pointless set_irq_type() 
The irq chip has no irq_set_type() callback. So calling the call is
pointless. Set IRQ_LEVEL via the proper accessor.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:09 +02:00
Thomas Gleixner
98488db9ff powerpc: Use proper accessors for IRQ_* flags 
Use the proper accessors instead of open access to irq_desc.
Converted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:08 +02:00
Thomas Gleixner
68f20f43da parisc: Use irq_to_desc() in show_interrupts() 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:08 +02:00
Thomas Gleixner
e2f571d294 parisc: Convert irq namespace 
Convert to the new function names. Scripted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: linux-parisc@vger.kernel.org
 2011-03-29 14:48:08 +02:00
Thomas Gleixner
337ce6811b parisc: Convert the final irq bits 
1) As promised in the comment, the core does not copy cpumask anymore
   when the arch code returns -EINVAL

2) Get the per cpu information from irq_data

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: linux-parisc@vger.kernel.org
 2011-03-29 14:48:08 +02:00
Thomas Gleixner
1d5f821c3f mips: vr41xx: Use irdq_irq_disabled() 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:07 +02:00
Thomas Gleixner
e4ec7989b4 MIPS: Convert the irq functions to the new names 
Scripted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:07 +02:00
Thomas Gleixner
9efbc3fba2 MIPS: alchemy: Use proper irq accessors 
This really starts to be a sysiphean task.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:07 +02:00
Thomas Gleixner
5b7cd6fd82 MIPS: Octeon: Simplify irq_cpu_on/offline irq chip functions 
Make use of the IRQCHIP_ONOFFLINE_ENABLED flag and remove the
wrappers. Use irqd_irq_disabled() instead of desc->status, which will
go away.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: David Daney <ddaney@caviumnetworks.com>
 2011-03-29 14:48:07 +02:00
David Daney
0c3263870f MIPS: Octeon: Rewrite interrupt handling code. 
This includes conversion to new style irq_chip functions, and
correctly enabling/disabling per-CPU interrupts.

The hardware interrupt bit to irq number mapping is now done with a
flexible map, instead of by bit twiddling the irq number.

[ tglx: Adjusted to new irq_cpu_on/offline callbacks and
        __irq_set_affinity_lock ]

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Cc: linux-mips@linux-mips.org
Cc: ralf@linux-mips.org
LKML-Reference: <1301081931-11240-5-git-send-email-ddaney@caviumnetworks.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:06 +02:00
Thomas Gleixner
a458465641 MIPS: Fix syncfs syscall copy and paste failure 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:06 +02:00
Thomas Gleixner
9d61c18b25 microblaze: Use generic show_interrupts() 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:06 +02:00
Thomas Gleixner
4adc192ec7 microblaze: Convert to new irq function names 
Namespace conversion scripted with coccinelle.

Also retrieve the irq type from irq_data in intc_enable_or_unmask()

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:06 +02:00
Thomas Gleixner
a749f8a547 ia64: Remove redundant declaration of irq_desc[] 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:05 +02:00
Thomas Gleixner
53c909c96a ia64: Convert to the new irq_* function names 
Scripted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:05 +02:00
Thomas Gleixner
e3d7812278 ia64: Use generic show_interrupts() 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:05 +02:00
Thomas Gleixner
f5e5bf088b ia64: Use irqd_irq_disabled() instead of desc->status access 
Remove the last open coded access to irq_desc.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:04 +02:00
Thomas Gleixner
33776b009a ia64: sn: Use irqd_mark_affinity_set() helper 
irq_desc->status is going to be restricted. Provide a helper to set
that information in irq_data, where it belongs.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:04 +02:00
Thomas Gleixner
97499b2ed7 ia64: msi: Use irq_move_irq() 
This replaces the old move_native_irq() function which is going away.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:04 +02:00
Thomas Gleixner
b5f0149626 ia64: sn: Use irq_move_irq() 
This replaces the old move_native_irq() function which is going away.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:04 +02:00
Thomas Gleixner
91ce72e080 ia64: iosapic: Use new irq_move_* functions 
The current functions are going away.

Also use the accessor for pending setaffinity in irq_data instead of
the open coded irq_desc access.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:03 +02:00
Thomas Gleixner
459960d831 ia64: iosapic: Remove redundant mask from ack() 
The core code calls mask_ack() which calls irq_ack() and irq_mask()
for the case where an interrupt is disabled and marked pending. That
seems to be a leftover from the old __do_IRQ() mode.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:03 +02:00
Thomas Gleixner
a2178334e9 ia64: Use accessor functions all over the place 
Use the proper accessor functions instead of open coded irq_desc access.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:03 +02:00
Thomas Gleixner
41ef020321 ia64: xen: Use irq accessor functions 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:03 +02:00
Thomas Gleixner
dea1078e1a ia64: iosapic: Cleanup irq_desc access 
Use irq_to_desc() and use accessors for setting chip and handler.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:03 +02:00
Thomas Gleixner
e5ffece737 ia64: sn: Drop unused function 
Leftover from the irq chip conversion.

Reported-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:02 +02:00
Thomas Gleixner
8fac171f72 ia64: Convert iosapic to new irq_chip functions 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:02 +02:00
Thomas Gleixner
5c217b60fe ia64: Convert lsapic to new irq_chip functions 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:02 +02:00
Thomas Gleixner
f1f701e937 ia64: Convert msi to new irq_chip functions 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:02 +02:00
Thomas Gleixner
545c8d8d4f ia64: Convert sn to new irq_chip functions 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:01 +02:00
Thomas Gleixner
42c9a74d0e ia64: Convert msi_sn to new irq_chip functions 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:01 +02:00
Thomas Gleixner
4a983ed44f ia64: hp-sim: Cleanup direct access to irq_desc 
Use accessor functions instead of open coded access.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:00 +02:00
Thomas Gleixner
35d75b0e03 ia64: Convert hp-sim to new irq_chip functions 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:00 +02:00
Thomas Gleixner
3d373ce82a ia64: Remove stale irq_chip.end 
irq_chip.end got obsolete with the removal of __do_IRQ().

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tony Luck <tony.luck@intel.com>
LKML-Reference: <20110203004210.143127544@linutronix.de>
 2011-03-29 14:48:00 +02:00
Thomas Gleixner
428a40c591 ia64: Cleanup migrate_irqs() 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:48:00 +02:00
Thomas Gleixner
097e98b4fc ia64: Convert migrate_platform_irqs() to new irq chip functions 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:47:59 +02:00
Thomas Gleixner
28a283aae3 bfin: Use proper accessors in trace 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:47:59 +02:00
Thomas Gleixner
43f2f1154a bfin: Convert irq namespace 
Convert to the new function names. Scripted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: uclinux-dist-devel@blackfin.uclinux.org
 2011-03-29 14:47:59 +02:00
Thomas Gleixner
1907d8be2d bfin: Final irq cleanup 
Use the trigger type in irq_data and check level type instead of
looking at desc->handle_irq.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: uclinux-dist-devel@blackfin.uclinux.org
 2011-03-29 14:47:59 +02:00
Thomas Gleixner
a6e120ed42 alpha: Use generic show_interrupts() 
The only subtle difference is that alpha uses ACTUAL_NR_IRQS and
prints the IRQF_DISABLED flag.

Change the generic implementation to deal with ACTUAL_NR_IRQS if
defined.

The IRQF_DISABLED printing is pointless, as we nowadays run all
interrupts with irqs disabled.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:47:58 +02:00
Thomas Gleixner
a9eb076b21 alpha: Convert to new irq function names 
Scripted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:47:58 +02:00
Thomas Gleixner
f38c02f3b3 arm: Fold irq_set_chip/irq_set_handler 
Use irq_set_chip_and_handler() instead. Converted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:47:58 +02:00
Thomas Gleixner
9323f26186 arm: Reorder irq_set_ function calls 
Reorder 
irq_set_chip()
irq_set_chip_data()
irq_set_handler()

to

irq_set_chip()
irq_set_handler()
irq_set_chip_data()

so the next patch can combine irq_set_chip() and irq_set_handler() to
irq_set_chip_and_handler().

Automated conversion with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:47:58 +02:00
Thomas Gleixner
6845664a6a arm: Cleanup the irq namespace 
Convert to the new function names. Automated with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:47:57 +02:00
Thomas Gleixner
25a5662a13 arm: Use generic show_interrupts() 
Use the generic version and just keep the arch specific output.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:47:57 +02:00
Thomas Gleixner
cf0d6b76c1 arm: dove: Use proper irq accessor functions 
Remove the obsolete desc_handle_irq() helper.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:47:57 +02:00
Thomas Gleixner
fdea77b88e arm: gic: Use proper accessor functions 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:47:56 +02:00
Thomas Gleixner
ac93cdbd6e arm: at91: Cleanup irq chip 
Avoid the whole lazy disable dance in the demux handler by providing a
irq_disable() callback.

Use the proper accessor functions and tidy up gpio_irq_handler()

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2011-03-29 14:47:56 +02:00