Commits
Fuqian Huang committed b0a3fa44659
rtc: mxc: use spin_lock_irqsave instead of spin_lock_irq in IRQ context 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@gmail.com> Link: https://lore.kernel.org/r/20190807082310.10135-1-huangfq.daxian@gmail.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>