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| author | Qais Yousef <qais.yousef@arm.com> | 2020-03-23 13:51:04 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-03-25 12:59:36 +0100 |
| commit | 7f6707a2040fecfae131752b5097c028885cc161 (patch) | |
| tree | 63ef017af1266cb4516c1c3ceb826fdb9b31a71f /arch/sparc/kernel/misctrap.S | |
| parent | 4d37cc2dc3dfffb782663c46cc0ee2c483e2f2ba (diff) | |
sparc: Replace cpu_up/down() with add/remove_cpu()
The core device API performs extra housekeeping bits that are missing
from directly calling cpu_up/down().
See commit a6717c01ddc2 ("powerpc/rtas: use device model APIs and
serialization during LPM") for an example description of what might go
wrong.
This also prepares to make cpu_up/down() a private interface of the CPU
subsystem.
Signed-off-by: Qais Yousef <qais.yousef@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: David S. Miller <davem@davemloft.net>
Link: https://lkml.kernel.org/r/20200323135110.30522-12-qais.yousef@arm.com
Diffstat (limited to 'arch/sparc/kernel/misctrap.S')
0 files changed, 0 insertions, 0 deletions