iommu/ipmmu-vmsa: Convert to read_poll_timeout_atomic()

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Use read_poll_timeout_atomic() instead of open-coding the same
operation.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/649c7e09841b998c5c8d7fc274884a85e4b5bfe9.1689599528.git.geert+renesas@glider.be
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Geert Uytterhoeven 2023-07-17 15:14:40 +02:00 • committed by Joerg Roedel

parent 06c2afb862

commit aedd11e01d

1 changed files with 6 additions and 9 deletions

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drivers/iommu/ipmmu-vmsa.c

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