]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
powerpc/powernv/ioda: Release opencapi device
authorFrederic Barrat <fbarrat@linux.ibm.com>
Thu, 21 Nov 2019 13:49:11 +0000 (14:49 +0100)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 23 Jan 2020 10:31:16 +0000 (21:31 +1100)
commitf724385fea0136af31a850fbcff01a6e8cf8c889
tree2e255afeedd6194ac87bb3156cdd65f1cd7f34bc
parentc1a2feade085fb4213e2823dabaa2401626843c8
powerpc/powernv/ioda: Release opencapi device

With hotplug, an opencapi device can now go away. It needs to be
released, mostly to clean up its PE state. We were previously not
defining any device callback. We can reuse the standard PCI release
callback, it does a bit too much for an opencapi device, but it's
harmless, and only needs minor tuning.

Also separate the undo of the PELT-V code in a separate function, it
is not needed for NPU devices and it improves a bit the readability of
the code.

Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com>
Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20191121134918.7155-5-fbarrat@linux.ibm.com
arch/powerpc/platforms/powernv/pci-ioda.c