afzal mohammed fc1d08a202 s390/irq: replace setup_irq() by request_irq()
[ Upstream commit 8719b6d29d2851fa84c4074bb2e5adc022911ab8 ]

request_irq() is preferred over setup_irq(). Invocations of setup_irq()
occur after memory allocators are ready.

Per tglx[1], setup_irq() existed in olden days when allocators were not
ready by the time early interrupts were initialized.

Hence replace setup_irq() by request_irq().

[1] https://lkml.kernel.org/r/alpine.DEB.2.20.1710191609480.1971@nanos

Signed-off-by: afzal mohammed <afzal.mohd.ma@gmail.com>
Message-Id: <20200304005049.5291-1-afzal.mohd.ma@gmail.com>
[heiko.carstens@de.ibm.com: replace pr_err with panic]
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-10-01 13:17:40 +02:00
..
2020-10-01 13:17:39 +02:00
2020-05-10 10:31:31 +02:00
2020-09-23 12:40:42 +02:00
2019-09-27 13:02:19 -07:00