linux - linux

	Commit message (Collapse)	Author	Age	Files	Lines
*	MIPS: Add IRQF_TIMER flag for timer interrupts	Wu Zhangjin	2009-11-02	1	-1/+1
\| \| \| \| \| \| \| \| \| \|	Along the lines of d6c585a4342a2ff627a29f9aea77c5ed4cd76023, add IRQF_TIMER flag for all timer interrupts This ensures that timer interrupts won't be disabled on suspend and not threaded for PREEMPT_RT. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
*	MIPS: Build fix - include <linux/smp.h> into all smp_processor_id() users.	Ralf Baechle	2009-06-24	1	-0/+1
\| \| \| \| \| \| \| \| \|	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>
*	clocksource: pass clocksource to read() callback	Magnus Damm	2009-04-21	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	Pass clocksource pointer to the read() callback for clocksources. This allows us to share the callback between multiple instances. [hugh@veritas.com: fix powerpc build of clocksource pass clocksource mods] [akpm@linux-foundation.org: cleanup] Signed-off-by: Magnus Damm <damm@igel.co.jp> Acked-by: John Stultz <johnstul@us.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
*	cpumask: remove references to struct irqaction's mask field.	Rusty Russell	2009-03-30	1	-2/+0
\| \| \| \| \| \| \| \| \| \|	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>
*	cpumask: convert struct clock_event_device to cpumask pointers.	Rusty Russell	2008-12-13	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \|	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] i8253: make the pit_clockevent variable static	Dmitri Vorobiev	2008-07-15	1	-1/+1
\| \| \| \| \| \| \| \| \| \|	The pit_clockevent symbol is needlessly defined global. This patch makes that variable static. Spotted by sparse. Compile-tested using Malta defconfig. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
*	[MIPS] I8253: Export i2853_lock to modules.	Ralf Baechle	2008-04-01	1	-0/+1
\| \| \| \| \| \| \| \|	This fixes: ERROR: "i8253_lock" [drivers/input/misc/pcspkr.ko] undefined! Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
*	mips, x86: optimize the i8259 code a bit	Ralf Baechle	2008-01-30	1	-8/+4
\| \| \| \| \| \| \| \| \| \| \| \|	The timer code always calls the clock_event_device set_net_event and set_mode methods with interrupts disabled, so no need to use spin_lock_irqsave / spin_unlock_irqrestore for those. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Acked-by:Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
*	Use i8253.c lock for PC speaker on MIPS, too.	Ralf Baechle	2007-11-03	1	-1/+1
\| \| \| \| \| \| \| \| \| \|	The Jazz machines have to use the PIT timer for dyntick and highresolution kernels. This may break because currently just like i386 used to do MIPS uses two separate spinlocks in the actual PIT code and the PC speaker code. So switch to do it the same that x86 currently does PIT locking. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
*	[MIPS] i8253: Cleanup.	Ralf Baechle	2007-11-02	1	-11/+12
\| \| \| \|	Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
*	[MIPS] i8253 PIT clocksource and clockevent drivers	Ralf Baechle	2007-10-12	1	-0/+213
\| \| \| \| \| \|	Derived from the i386 variant with a few x86 complexities chopped off. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
*	[MIPS] Rename PC speaker code	Ralf Baechle	2007-07-12	1	-28/+0
\| \| \| \| \| \| \| \|	While the PC speaker is wired up to the i8254 there is more to the i8254 than just the PC speaker so this code was getting in the way under its current name. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
*	Input: pcspkr - separate device and driver registration	Michael Neuling	2006-03-14	1	-0/+28
	The current pcspkr code combines the device and driver registration. This patch splits these, putting the device registration in the arch specific code. PowerPC and MIPS only have the pcspkr present sometimes. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>