Messages in this thread | | | From | Sergey Ryazanov <> | Date | Thu, 15 Apr 2021 11:07:24 +0300 | Subject | Re: [PATCH v2 2/8] MIPS: pci-rt2880: remove unneeded locks |
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On Wed, Apr 14, 2021 at 6:12 AM Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com> wrote: > Mirror pci-rt3883 fix from commit e5067c718b3a ("MIPS: pci-rt3883: > Remove odd locking in PCI config space access code"). pci-rt2880 shares > the driver layout with pci-rt3883 and the same reasons apply. > > Caller (generic PCI code) already does proper locking, so no need to add > another one here. Local PCI read/write functions are never called > simultaneously, also they do not require synchronization with the PCI > controller ops, since they are used before the controller registration. > > Suggested-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> > Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
-- Sergey
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