powernv/pci: Allow any write trigger the diag dump

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Make the dump trigger off any input rather than just '1'. This allows you
to write "echo 1> dump_diag_data" and it'll do what you want rather than
erroring out pointlessly.

Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190912052945.12589-2-oohall@gmail.com

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Oliver O'Halloran 2019-09-12 15:29:44 +10:00 • committed by Michael Ellerman

parent 22ba728907

commit c13a17b73e

1 changed files with 0 additions and 3 deletions

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arch/powerpc/platforms/powernv/pci-ioda.c

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