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authorLinus Torvalds <torvalds@linux-foundation.org>2014-10-09 06:35:05 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-10-09 06:35:05 -0400
commit47137c6ba1bcde30215795f9594cea770946456b (patch)
tree3a7a04e6ecffcb188b6708ccdc3f02b70f07d7c4 /arch/arm
parentafa3536be88b435a057cb727b48fd3d760a497d2 (diff)
parent867f667fb9c6734e06cc24e96fc7f06a7e772084 (diff)
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')
-rw-r--r--arch/arm/include/asm/arch_timer.h25
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 0704e0cf5571..92793ba69c40 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