[PATCH 3/4] clocksource: csky: Using CPUHP_AP_ONLINE_DYN
From: guoren@kernel.org
Date: 2021-03-01 14:31:13
Also in:
linux-riscv, lkml
Subsystem:
c-sky architecture, clocksource, clockevent drivers, cpu hotplug, the rest · Maintainers:
Guo Ren, Daniel Lezcano, Thomas Gleixner, Peter Zijlstra, Linus Torvalds
From: Guo Ren <redacted> Remove C-SKY clocksource custom definitions in hotplug.h: - CPUHP_AP_CSKY_TIMER_STARTING For coding convention. Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <redacted> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Tested-by: Guo Ren <redacted> Signed-off-by: Guo Ren <redacted> Link: https://lore.kernel.org/lkml/CAHk-=wjM+kCsKqNdb=c0hKsv=J7-3Q1zmM15vp6_=8S5XfGMtA@mail.gmail.com/ (local) --- drivers/clocksource/timer-mp-csky.c | 4 ++-- include/linux/cpuhotplug.h | 1 - 2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/clocksource/timer-mp-csky.c b/drivers/clocksource/timer-mp-csky.c
index 183a995..fc17d77 100644
--- a/drivers/clocksource/timer-mp-csky.c
+++ b/drivers/clocksource/timer-mp-csky.c@@ -151,11 +151,11 @@ static int __init csky_mptimer_init(struct device_node *np) clocksource_register_hz(&csky_clocksource, timer_of_rate(to)); sched_clock_register(sched_clock_read, 32, timer_of_rate(to)); - ret = cpuhp_setup_state(CPUHP_AP_CSKY_TIMER_STARTING, + ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "clockevents/csky/timer:starting", csky_mptimer_starting_cpu, csky_mptimer_dying_cpu); - if (ret) + if (ret < 0) return -EINVAL; return 0;
diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h
index f60538b..7f25b44 100644
--- a/include/linux/cpuhotplug.h
+++ b/include/linux/cpuhotplug.h@@ -131,7 +131,6 @@ enum cpuhp_state { CPUHP_AP_MIPS_GIC_TIMER_STARTING, CPUHP_AP_ARC_TIMER_STARTING, CPUHP_AP_CLINT_TIMER_STARTING, - CPUHP_AP_CSKY_TIMER_STARTING, CPUHP_AP_HYPERV_TIMER_STARTING, CPUHP_AP_KVM_STARTING, CPUHP_AP_KVM_ARM_VGIC_INIT_STARTING,
--
2.7.4