Re: [PATCH 0/6] spin lock usage optimization for RTC drivers

2021-02-05 Thread Alexandre Belloni
On Wed, 3 Feb 2021 20:39:35 +0800, Xiaofei Tan wrote: > Replace spin_lock_irqsave with spin_lock in hard IRQ of RTC drivers. > There is no function changes, but may speed up if interrupt happen > too often. > > Xiaofei Tan (6): > rtc: cmos: Replace spin_lock_irqsave with spin_lock in hard IRQ >

[PATCH 0/6] spin lock usage optimization for RTC drivers

2021-02-03 Thread Xiaofei Tan
Replace spin_lock_irqsave with spin_lock in hard IRQ of RTC drivers. There is no function changes, but may speed up if interrupt happen too often. Xiaofei Tan (6): rtc: cmos: Replace spin_lock_irqsave with spin_lock in hard IRQ rtc: pm8xxx: Replace spin_lock_irqsave with spin_lock in hard IRQ