linux-toradex.git/arch/mips/kernel/cevt-smtc.c, branch v3.10.4 Linux kernel for Apalis and Colibri modules MIPS: Whitespace cleanup. 2013-02-01T09:00:22+00:00 Ralf Baechle ralf@linux-mips.org 2013-01-22T11:59:30+00:00 7034228792cc561e79ff8600f02884bd4c80e287 Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Having received another series of whitespace patches I decided to do this
once and for all rather than dealing with this kind of patches trickling
in forever.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Add missing #inclusions of <linux/irq.h> 2010-10-07T13:08:54+00:00 David Howells dhowells@redhat.com 2010-10-07T13:08:54+00:00 ca4d3e6746bdcfccb517349bce2d2c5b5614fb6f Add missing #inclusions of <linux/irq.h> to a whole bunch of files that should really include it. Note that this can replace #inclusions of <asm/irq.h>. This is required for the patch to sort out irqflags handling function naming to compile on MIPS. The problem is that these files require access to things like setup_irq() - which isn't available by #including <linux/interrupt.h> Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Ralf Baechle <ralf@linux-mips.org> 
Add missing #inclusions of <linux/irq.h> to a whole bunch of files that should
really include it.  Note that this can replace #inclusions of <asm/irq.h>.

This is required for the patch to sort out irqflags handling function naming to
compile on MIPS.

The problem is that these files require access to things like setup_irq() -
which isn't available by #including <linux/interrupt.h>

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: SMTC: Fix lockup in smtc_distribute_timer 2009-11-13T17:10:38+00:00 Kevin D. Kissell kevink@paralogos.com 2009-11-10T19:45:46+00:00 5df9d11be46a9f704208644a1e7f13c6104ecff2 1. At the end of smtc_distribute_timer, nextstamp is valid and has already passed so we goto repeat. 2. Nothing updates nextstamp (only updated if the timeout is in the future And we just decided it is in the past) 3. At the end nextstamp still has the same value so it is still valid and in the past. 4. This repeats until read_c0_count has a value which causes nextstamp to be in the future. Reported and initial patch and testing by Mikael Starvik <mikael.starvik@axis.com>. Signed-off-by: Kevin D. Kissell <kevink@paralogos.com> Cc: Mikael Starvik <mikael.starvik@axis.com> Cc: linux-mips@linux-mips.org Cc: Jesper Nilsson <Jesper.Nilsson@axis.com> Patchwork: http://patchwork.linux-mips.org/patch/621/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
1. At the end of smtc_distribute_timer, nextstamp is valid and has already
   passed so we goto repeat.
2. Nothing updates nextstamp (only updated if the timeout is in the future
   And we just decided it is in the past)
3. At the end nextstamp still has the same value so it is still valid and
   in the past.
4. This repeats until read_c0_count has a value which causes nextstamp to
   be in the future.

Reported and initial patch and testing  by Mikael Starvik
<mikael.starvik@axis.com>.

Signed-off-by: Kevin D. Kissell <kevink@paralogos.com>
Cc: Mikael Starvik <mikael.starvik@axis.com>
Cc: linux-mips@linux-mips.org
Cc: Jesper Nilsson <Jesper.Nilsson@axis.com>
Patchwork: http://patchwork.linux-mips.org/patch/621/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Build fix - include <linux/smp.h> into all smp_processor_id() users. 2009-06-24T17:34:39+00:00 Ralf Baechle ralf@linux-mips.org 2009-06-19T13:05:26+00:00 631330f5847b3f8a7ea67d689e9f7c56833ccaa6 Some of the were relying into smp.h being dragged in by another header which of course is fragile. <asm/cpu-info.h> uses smp_processor_id() only in macros and including smp.h there leads to an include loop, so don't change cpu-info.h. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Some of the were relying into smp.h being dragged in by another header
which of course is fragile.  <asm/cpu-info.h> uses smp_processor_id()
only in macros and including smp.h there leads to an include loop, so
don't change cpu-info.h.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: SMTC: Fix xxx_clockevent_init() naming conflict for SMTC 2009-05-14T12:50:24+00:00 Kevin D. Kissell kevink@paralogos.com 2009-03-31T11:10:32+00:00 bcf11801e77946533767bbb368130220e241d824 Commit 779e7d41ad004946603da139da99ba775f74cb1c created a name collision in SMTC builds. The attached patch corrects this in a a not-too-terribly-ugly manner. Note that the SMTC case has to come first, because CEVT_R4K will also be true. Signed-off-by: Kevin D. Kissell <kevink@paralogos.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Commit 779e7d41ad004946603da139da99ba775f74cb1c created a name collision
in SMTC builds.  The attached patch corrects this in a a
not-too-terribly-ugly manner.  Note that the SMTC case has to come
first, because CEVT_R4K will also be true.

Signed-off-by: Kevin D. Kissell <kevink@paralogos.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
cpumask: convert struct clock_event_device to cpumask pointers. 2008-12-13T10:50:26+00:00 Rusty Russell rusty@rustcorp.com.au 2008-12-13T10:50:26+00:00 320ab2b0b1e08e3805a3e1084a2f0eb1938d5d67 Impact: change calling convention of existing clock_event APIs struct clock_event_timer's cpumask field gets changed to take pointer, as does the ->broadcast function. Another single-patch change. For safety, we BUG_ON() in clockevents_register_device() if it's not set. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Ingo Molnar <mingo@elte.hu> 
Impact: change calling convention of existing clock_event APIs

struct clock_event_timer's cpumask field gets changed to take pointer,
as does the ->broadcast function.

Another single-patch change.  For safety, we BUG_ON() in
clockevents_register_device() if it's not set.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Ingo Molnar <mingo@elte.hu>
[MIPS] SMTC: Fix SMTC dyntick support. 2008-10-03T16:58:58+00:00 Kevin D. Kissell kevink@paralogos.com 2008-09-09T19:48:52+00:00 8531a35e5e275b17c57c39b7911bc2b37025f28c Rework of SMTC support to make it work with the new clock event system, allowing "tickless" operation, and to make it compatible with the use of the "wait_irqoff" idle loop. The new clocking scheme means that the previously optional IPI instant replay mechanism is now required, and has been made more robust. Signed-off-by: Kevin D. Kissell <kevink@paralogos.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Rework of SMTC support to make it work with the new clock event system,
allowing "tickless" operation, and to make it compatible with the use of
the "wait_irqoff" idle loop.  The new clocking scheme means that the
previously optional IPI instant replay mechanism is now required, and has
been made more robust.

Signed-off-by: Kevin D. Kissell <kevink@paralogos.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>