BMC/Intel-BMC/linux.git/arch/sparc/kernel/time_32.c, branch dev

sparc: time: Replace update_persistent_clock() with CONFIG_RTC_SYSTOHC

2015-06-24T23:13:43+00:00

On Sparc systems, update_persistent_clock() uses RTC drivers to do the job, it makes more sense to hand it over to CONFIG_RTC_SYSTOHC. In the long run, all the update_persistent_clock() should migrate to proper class RTC drivers if any and use CONFIG_RTC_SYSTOHC instead. Signed-off-by: Xunlei Pang Acked-by: David S. Miller Signed-off-by: Alexandre Belloni

Merge tag 'cpumask-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2015-04-20T17:19:03+00:00

Pull final removal of deprecated cpus_* cpumask functions from Rusty Russell: "This is the final removal (after several years!) of the obsolete cpus_* functions, prompted by their mis-use in staging. With these function removed, all cpu functions should only iterate to nr_cpu_ids, so we finally only allocate that many bits when cpumasks are allocated offstack" * tag 'cpumask-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: (25 commits) cpumask: remove __first_cpu / __next_cpu cpumask: resurrect CPU_MASK_CPU0 linux/cpumask.h: add typechecking to cpumask_test_cpu cpumask: only allocate nr_cpumask_bits. Fix weird uses of num_online_cpus(). cpumask: remove deprecated functions. mips: fix obsolete cpumask_of_cpu usage. x86: fix more deprecated cpu function usage. ia64: remove deprecated cpus_ usage. powerpc: fix deprecated CPU_MASK_CPU0 usage. CPU_MASK_ALL/CPU_MASK_NONE: remove from deprecated region. staging/lustre/o2iblnd: Don't use cpus_weight staging/lustre/libcfs: replace deprecated cpus_ calls with cpumask_ staging/lustre/ptlrpc: Do not use deprecated cpus_* functions blackfin: fix up obsolete cpu function usage. parisc: fix up obsolete cpu function usage. tile: fix up obsolete cpu function usage. arm64: fix up obsolete cpu function usage. mips: fix up obsolete cpu function usage. x86: fix up obsolete cpu function usage. ...

cpumask: remove __first_cpu / __next_cpu

2015-04-19T05:05:32+00:00

They were for use by the deprecated first_cpu() and next_cpu() wrappers, but sparc used them directly. They're now replaced by cpumask_first / cpumask_next. And __next_cpu_nr is completely obsolete. Signed-off-by: Rusty Russell Acked-by: David S. Miller

clocksource, sparc32: Convert to using clocksource_register_hz()

2015-03-13T07:07:07+00:00

While cleaning up some clocksource code, I noticed the time_32 implementation uses the clocksource_hz2mult() helper, but doesn't use the clocksource_register_hz() method. I don't believe the Sparc clocksource is a default clocksource, so we shouldn't need to self-define the mult/shift pair. So convert the time_32.c implementation to use clocksource_register_hz(). Untested. Signed-off-by: John Stultz Acked-by: David S. Miller Cc: Dave Jones Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Prarit Bhargava Cc: Richard Cochran Cc: Stephen Boyd Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1426133800-29329-11-git-send-email-john.stultz@linaro.org Signed-off-by: Ingo Molnar

clocksource: Mostly kill clocksource_register()

2015-03-13T07:07:06+00:00

A long running project has been to clean up remaining uses of clocksource_register(), replacing it with the simpler clocksource_register_khz/hz() functions. However, there are a few cases where we need to self-define our mult/shift values, so switch the function to a more obviously internal __clocksource_register() name, and consolidate much of the internal logic so we don't have duplication. Signed-off-by: John Stultz Cc: Dave Jones Cc: David S. Miller Cc: Linus Torvalds Cc: Martin Schwidefsky Cc: Peter Zijlstra Cc: Prarit Bhargava Cc: Richard Cochran Cc: Stephen Boyd Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1426133800-29329-10-git-send-email-john.stultz@linaro.org [ Minor cleanups. ] Signed-off-by: Ingo Molnar

sparc: kernel: drop owner assignment from platform_drivers

2014-10-20T14:20:15+00:00

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

sparc32: fix sparse warnings in time_32.c

2014-05-19T02:01:27+00:00

Fix following warnings: time_32.c:63:1: warning: symbol 'rtc_lock' was not declared. Should it be static? time_32.c:357:13: warning: symbol 'time_init' was not declared. Should it be static? time_32.c:148:16: warning: dereference of noderef expression Add extern definition of rtc_lock in mc146818rtc.h. time_init() is called from init/main.c - add prototype to kernel.h. Use proper u32 __iomem * for master_l10_counter. Fix all users. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller

sparc32: fix sparse warnings in sun4m_irq.c and sun4d_irq.c

2014-04-29T05:12:25+00:00

Fix following warnings: sun4m_irq.c:308:6: warning: symbol 'sun4m_nmi' was not declared. Should it be static? sun4m_irq.c:396:28: warning: incorrect type in assignment (different address spaces) sun4m_irq.c:396:28: expected unsigned int volatile *extern [addressable] [toplevel] master_l10_counter sun4d_irq.c:469:28: warning: incorrect type in assignment (different address spaces) sun4d_irq.c:469:28: expected unsigned int volatile *extern [addressable] [toplevel] master_l10_counter master_l10_counter is a pointer to __iomem - add annotations. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller

SPARC: drivers: remove __dev* attributes.

2013-01-03T23:57:04+00:00

CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton Cc: "David S. Miller" Signed-off-by: Greg Kroah-Hartman

sparc32: remove runtime btfix support

2012-05-14T21:05:09+00:00

- remove all uses of btfixup header - remove the btfixup header - remove the btfixup code Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller