We want to tighten the irq_desc access. So use the new accessors for
the same information.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

The core irq_set_type() function updates the flow type when the chip
callback returns 0. So setting the type is bogus. The core also
updates the LEVEL flag.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

The core irq_set_type() function updates the flow type when the chip
callback returns 0. So setting the type is bogus. The core also
updates IRQ_LEVEL.

Use irq_data to get the level type information in the chip functions.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

The core irq_set_type() function updates the flow type when the chip
callback returns 0. So setting the type is bogus.

The new core code allows to update the type in irq_data and return
IRQ_SET_MASK_OK_NOCOPY, so the core code will not touch it, except for
setting the IRQ_LEVEL flag.

Retrieve the IRQ_LEVEL information from irq_data which avoids a
redundant sparse irq lookup as well.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

The core irq_set_type() function updates the flow type when the chip
callback returns 0. So setting the type is bogus. The level flag is
updated in the core as well.

Use the proper accessors for setting the irq handlers.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

The core irq_set_type() function updates the flow type when the chip
callback returns 0. So setting the type is bogus.

The new core code allows to update the type in irq_data and return
IRQ_SET_MASK_OK_NOCOPY, so the core code will not touch it, except for
setting the IRQ_LEVEL flag.

Use the proper accessors for setting the irq handlers.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

The core code provides the same functionality when the
IRQCHIP_EOI_IF_HANDLED flag is set for the irq chip.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

The core irq_set_type() function updates the flow type when the chip
callback returns 0. So setting the type is bogus.

The new core code allows to update the type in irq_data and return
IRQ_SET_MASK_OK_NOCOPY, so the core code will not touch it, except for
setting the IRQ_LEVEL flag.

Use the proper accessors for setting the irq handlers.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

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: NThomas Gleixner <tglx@linutronix.de>

No need for a redundant sparse irq lookup. irqdata provides the same
information.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

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: NThomas Gleixner <tglx@linutronix.de>

Use the proper accessors instead of open access to irq_desc.
Converted with coccinelle.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Convert to the new function names. Scripted with coccinelle.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: linux-parisc@vger.kernel.org

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: NThomas Gleixner <tglx@linutronix.de>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: linux-parisc@vger.kernel.org

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Scripted with coccinelle.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

This really starts to be a sysiphean task.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

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: NThomas Gleixner <tglx@linutronix.de>
Tested-by: NDavid Daney <ddaney@caviumnetworks.com>

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: NDavid 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: NThomas Gleixner <tglx@linutronix.de>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Namespace conversion scripted with coccinelle.

Also retrieve the irq type from irq_data in intc_enable_or_unmask()
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Scripted with coccinelle.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Remove the last open coded access to irq_desc.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

irq_desc->status is going to be restricted. Provide a helper to set
that information in irq_data, where it belongs.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

This replaces the old move_native_irq() function which is going away.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

This replaces the old move_native_irq() function which is going away.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

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: NThomas Gleixner <tglx@linutronix.de>

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: NThomas Gleixner <tglx@linutronix.de>

Use the proper accessor functions instead of open coded irq_desc access.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Use irq_to_desc() and use accessors for setting chip and handler.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Leftover from the irq chip conversion.
Reported-by: NTony Luck <tony.luck@intel.com>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>