genirq: Fix misleading synchronize_irq() documentation
authorThomas Gleixner <tglx@linutronix.de>
Fri, 28 Jun 2019 11:11:50 +0000 (13:11 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Wed, 3 Jul 2019 08:12:29 +0000 (10:12 +0200)
commit1d21f2af8571c6a6a44e7c1911780614847b0253
tree616e00dc452c4dcd9d978d70c2b29d42593f60cb
parent4001d8e8762f57d418b66e4e668601791900a1dd
genirq: Fix misleading synchronize_irq() documentation

The function might sleep, so it cannot be called from interrupt
context. Not even with care.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Link: https://lkml.kernel.org/r/20190628111440.189241552@linutronix.de
kernel/irq/manage.c