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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-09 06:35:05 -0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-09 06:35:05 -0400 |
commit | 47137c6ba1bcde30215795f9594cea770946456b (patch) | |
tree | 3a7a04e6ecffcb188b6708ccdc3f02b70f07d7c4 /arch/arm/include/asm | |
parent | afa3536be88b435a057cb727b48fd3d760a497d2 (diff) | |
parent | 867f667fb9c6734e06cc24e96fc7f06a7e772084 (diff) | |
download | op-kernel-dev-47137c6ba1bcde30215795f9594cea770946456b.zip op-kernel-dev-47137c6ba1bcde30215795f9594cea770946456b.tar.gz |
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner:
"Nothing really exciting this time:
- a few fixlets in the NOHZ code
- a new ARM SoC timer abomination. One should expect that we have
enough of them already, but they insist on inventing new ones.
- the usual bunch of ARM SoC timer updates. That feels like herding
cats"
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
clocksource: arm_arch_timer: Consolidate arch_timer_evtstrm_enable
clocksource: arm_arch_timer: Enable counter access for 32-bit ARM
clocksource: arm_arch_timer: Change clocksource name if CP15 unavailable
clocksource: sirf: Disable counter before re-setting it
clocksource: cadence_ttc: Add support for 32bit mode
clocksource: tcb_clksrc: Sanitize IRQ request
clocksource: arm_arch_timer: Discard unavailable timers correctly
clocksource: vf_pit_timer: Support shutdown mode
ARM: meson6: clocksource: Add Meson6 timer support
ARM: meson: documentation: Add timer documentation
clocksource: sh_tmu: Document r8a7779 binding
clocksource: sh_mtu2: Document r7s72100 binding
clocksource: sh_cmt: Document SoC specific bindings
timerfd: Remove an always true check
nohz: Avoid tick's double reprogramming in highres mode
nohz: Fix spurious periodic tick behaviour in low-res dynticks mode
Diffstat (limited to 'arch/arm/include/asm')
-rw-r--r-- | arch/arm/include/asm/arch_timer.h | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/arch/arm/include/asm/arch_timer.h b/arch/arm/include/asm/arch_timer.h index 0704e0c..92793ba 100644 --- a/arch/arm/include/asm/arch_timer.h +++ b/arch/arm/include/asm/arch_timer.h @@ -99,31 +99,6 @@ static inline void arch_timer_set_cntkctl(u32 cntkctl) asm volatile("mcr p15, 0, %0, c14, c1, 0" : : "r" (cntkctl)); } -static inline void arch_counter_set_user_access(void) -{ - u32 cntkctl = arch_timer_get_cntkctl(); - - /* Disable user access to both physical/virtual counters/timers */ - /* Also disable virtual event stream */ - cntkctl &= ~(ARCH_TIMER_USR_PT_ACCESS_EN - | ARCH_TIMER_USR_VT_ACCESS_EN - | ARCH_TIMER_VIRT_EVT_EN - | ARCH_TIMER_USR_VCT_ACCESS_EN - | ARCH_TIMER_USR_PCT_ACCESS_EN); - arch_timer_set_cntkctl(cntkctl); -} - -static inline void arch_timer_evtstrm_enable(int divider) -{ - u32 cntkctl = arch_timer_get_cntkctl(); - cntkctl &= ~ARCH_TIMER_EVT_TRIGGER_MASK; - /* Set the divider and enable virtual event stream */ - cntkctl |= (divider << ARCH_TIMER_EVT_TRIGGER_SHIFT) - | ARCH_TIMER_VIRT_EVT_EN; - arch_timer_set_cntkctl(cntkctl); - elf_hwcap |= HWCAP_EVTSTRM; -} - #endif #endif |