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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumaskLinus Torvalds2009-03-311-1/+0Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask: oprofile: Thou shalt not call __exit functions from __init functions cpumask: remove the now-obsoleted pcibus_to_cpumask(): generic cpumask: remove cpumask_t from core cpumask: convert rcutorture.c cpumask: use new cpumask_ functions in core code. cpumask: remove references to struct irqaction's mask field. cpumask: use mm_cpumask() wrapper: kernel/fork.c cpumask: use set_cpu_active in init/main.c cpumask: remove node_to_first_cpu cpumask: fix seq_bitmap_*() functions. cpumask: remove dangerous CPU_MASK_ALL_PTR, &CPU_MASK_ALL
| * cpumask: remove references to struct irqaction's mask field.Rusty Russell2009-03-301-1/+0Star
| | | | | | | | | | | | | | | | | | | | Impact: cleanup It's unused, since about 1995. So remove all initialization of it in preparation for actually removing the field. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Thomas Gleixner <tglx@linutronix.de>
* | MIPS: EMMA2RH: Set UART mapbaseShinya Kuribayashi2009-03-301-0/+3
| | | | | | | | | | Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | MIPS: EMMA2RH: Use set_irq_chip_and_handler_nameShinya Kuribayashi2009-03-301-6/+6
| | | | | | | | | | | | | | | | Fix two remaining set_irq_chip_and_handler() users which are encourated to migrate to set_irq_chip_and_handler_name(). Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | MIPS: EMMA2RH: Use handle_edge_irq() handler for GPIO interruptsShinya Kuribayashi2009-03-301-18/+10Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | EMMA's GPIO interrupts are latched by GPIO interrupt status register. In this case, we're encouraged to use handle_edge_irq() handler. The following changes are made along with replacing set_irq_chip() with set_irq_chip_and_handler_name(,,handle_edge_irq,"edge"): * Fix emma2rh_gpio_irq_ack not to disable interrupts With handle_edge_irq(), we're not expected to disable interrupts when chip->ack is served, so fix it accordingly. We also add a new emma2rh_gpio_irq_mask_ack() for chip->mask_ack operation, instead. * Remove emma2rh_gpio_irq_end(), as chip->end is no longer served. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | MIPS: Mark Eins: Fix cascading interrupt dispatcherShinya Kuribayashi2009-03-301-4/+6
|/ | | | | | | | * Fix mis-calculated IRQ bitshift on cascading interrupts * Prevent cascading interrupt from being processed afterward Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Mark Eins: Fix configuration.Ralf Baechle2009-03-132-38/+30Star
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Markeins: Remove unnecessary define and cleanup comments, etc.Shinya Kuribayashi2008-10-271-20/+0Star
| | | | | Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Markeins: Extract ll_emma2rh_* functionsShinya Kuribayashi2008-10-271-45/+38Star
| | | | | | | These functions are completely ineffective. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Markeins: Remove runtime debug printsShinya Kuribayashi2008-10-271-17/+0Star
| | | | | | | | | Remove runtime db_* macros as we don't need them any more. In general, such helpers are useful for initial porting, but once approved, they are not indispensable. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: EMMA: Fold arch/mips/emma/{common,markeins}/irq*.c into markeins/irq.cShinya Kuribayashi2008-10-276-367/+249Star
| | | | | | | | Current EMMA2RH irq code is mess. Before cleaning it up, gather them in one place as a first step. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: EMMA2RH: Remove emma2rh_gpio_irq_baseShinya Kuribayashi2008-10-272-13/+10Star
| | | | | | | | Let's use immediate value, instead. This also saves memory footprint, and probably a little bit faster. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: EMMA2RH: Remove emma2rh_sw_irq_baseShinya Kuribayashi2008-10-272-10/+8Star
| | | | | | | | Let's use immediate value, instead. This also saves memory footprint, and probably a little bit faster. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: EMMA2RH: Remove emma2rh_irq_base global variableShinya Kuribayashi2008-10-272-11/+8Star
| | | | | | | | Let's use immediate value, instead. This also saves memory footprint, and probably a little bit faster. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: EMMA: Move <asm/emma2rh> to <asm/emma> dirShinya Kuribayashi2008-10-278-8/+8
| | | | | | | We'll put all EMMA related headers there in the future. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: EMMA: Move arch/mips/emma2rh/ into arch/mips/emma/Shinya Kuribayashi2008-10-2710-0/+985
| | | | | | | | git mv arch/mips/{emma2rh,emma} and fixups Makefiles. We'll put all NEC EMMA series based machines there in the future. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: EMMA: Kconfig reorganizationShinya Kuribayashi2008-10-271-0/+29
- Move EMMA related stuff into arch/mips/emma/Kconfig - Create CONFIG_SOC_EMMA* to handle more EMMA SoCs effectively - Rename CONFIG_MARKEINS into CONFIG_NEC_MARKEINS Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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