On 07/08/2019 16:23:10+0800, Fuqian Huang wrote: > As spin_unlock_irq will enable interrupts. > mxc_rtc_irq_enable is called from interrupt handler mxc_rtc_interrupt. > Interrupts are enabled in interrupt handler. > Use spin_lock_irqsave/spin_unlock_irqrestore instead of spin_(un)lock_irq > in IRQ context to avoid this. > > Signed-off-by: Fuqian Huang <huangfq.daxian@xxxxxxxxx> > --- > drivers/rtc/rtc-mxc.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > Applied, thanks. -- Alexandre Belloni, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
