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authorFuqian Huang <huangfq.daxian@gmail.com>2019-08-07 10:23:10 +0200
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2019-08-12 23:04:25 +0200
commitb0a3fa44659ccee87215600b4235982bc0f3e828 (patch)
treeeb76a6034bcf65e4c2df38e330b9fdbfe4940e1a /drivers/base/soc.c
parentrtc: bd70528: fix driver dependencies (diff)
downloadlinux-b0a3fa44659ccee87215600b4235982bc0f3e828.tar.xz
linux-b0a3fa44659ccee87215600b4235982bc0f3e828.zip
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>
Diffstat (limited to 'drivers/base/soc.c')
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