afzal mohammed 4dd2a1b92b x86: Replace setup_irq() by request_irq() ...

request_irq() is preferred over setup_irq(). The early boot setup_irq()
invocations happen either via 'init_IRQ()' or 'time_init()', while
memory allocators are ready by 'mm_init()'.

setup_irq() was required in old kernels when allocators were not ready by
the time early interrupts were initialized.

Hence replace setup_irq() by request_irq().

[ tglx: Use a local variable and get rid of the line break. Tweak the
  	comment a bit ]

Signed-off-by: afzal mohammed <afzal.mohd.ma@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/17f85021f6877650a5b09e0212d88323e6a30fd0.1582471508.git.afzal.mohd.ma@gmail.com

2020-03-21 15:15:47 +01:00

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