linux-toradex.git/drivers/parisc/iosapic.c, branch v3.0.40

[PARISC] Convert to new irq_chip functions

2011-02-10T16:22:14+00:00

Convert all the parisc driver interrupt handlers (dino, eisa, gsc,
iosapic and superio) as well as the cpu interrupts.  Prepare
show_interrupts for GENERIC_HARDIRQS_NO_DEPRECATED and finally selects
that Kconfig option

[jejb: compile and testing fixes]
Signed-off-by: Thomas Gleixner 
Signed-off-by: James Bottomley

parisc: convert the rest of the irq handlers to simple/percpu

2010-12-04T16:15:19+00:00

The generic conversion eliminates the spurious no_ack and no_end
routines, converts all the cascaded handlers to handle_simple_irq() and
makes iosapic use a modified handle_percpu_irq() to become the same as
the CPU irq's.  This isn't an essential change, but it eliminates the
mask/unmask overhead of handle_level_irq().

Signed-off-by: James Bottomley 
Tested-by: Helge Deller 
Signed-off-by: Kyle McMartin

drivers/parisc/iosapic.c: Remove unnecessary kzalloc cast

2010-10-22T01:21:47+00:00

Convert kzalloc to kcalloc

Signed-off-by: Joe Perches 
Reviewed-by: Grant Grundler 
Signed-off-by: Kyle McMartin

parisc: convert iosapic interrupts to proper flow handlers

2010-10-14T05:30:16+00:00

Shift the ->end call (cpu eoi) from __do_IRQ into our
unmask handler. Also nuke some redundant code.

Signed-off-by: Kyle McMartin

parisc: convert cpu interrupts to proper flow handlers

2010-10-14T05:30:13+00:00

Only major change is renaming functions to match the conventions
expected by the generic irq code.

Signed-off-by: Kyle McMartin

parisc: lay groundwork for killing __do_IRQ

2010-10-14T05:30:11+00:00

Use proper accessors and handlers for generic irq cleanups. We just
call back into __do_IRQ through desc->handler now, and remove the
explicit calls.

Signed-off-by: Kyle McMartin

parisc: Fixup last users of irq_chip->typename

2009-12-16T03:48:56+00:00

The typename member of struct irq_chip was kept for migration purposes
and is obsolete since more than 2 years. Fix up the leftovers.

Signed-off-by: Thomas Gleixner 
Signed-off-by: Kyle McMartin

parisc: remove obsolete hw_interrupt_type

2009-07-03T03:34:08+00:00

The defines and typedefs (hw_interrupt_type, no_irq_type, irq_desc_t) have
been kept around for migration reasons.  After more than two years it's
time to remove them finally.

This patch cleans up one of the remaining users.  When all such patches
hit mainline we can remove the defines and typedefs finally.

Impact: cleanup

Convert the last remaining users to struct irq_chip and remove the
define.

Signed-off-by: Thomas Gleixner 
Signed-off-by: Andrew Morton 
Signed-off-by: Kyle McMartin

irq: change ->set_affinity() to return status

2009-04-28T10:21:16+00:00

according to Ingo, change set_affinity() in irq_chip should return int,
because that way we can handle failure cases in a much cleaner way, in
the genirq layer.

v2: fix two typos

[ Impact: extend API ]

Signed-off-by: Yinghai Lu 
Cc: Andrew Morton 
Cc: Suresh Siddha 
Cc: "Eric W. Biederman" 
Cc: Rusty Russell 
Cc: linux-arch@vger.kernel.org
LKML-Reference: <49F654E9.4070809@kernel.org>
Signed-off-by: Ingo Molnar

parisc: iosapic: fix build breakage

2009-03-31T02:51:35+00:00

drivers/parisc/iosapic.c:717: error: incompatible types in assignment

irq_desc::affinity was changed from cpumask_t to cpumask_var_t in
7f7ace0cda (cpumask: update irq_desc to use cpumask_var_t)

Signed-off-by: Alexander Beregalov 
Signed-off-by: Kyle McMartin