staging: vchiq_arm: Add missing memory barrier comments

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One of points on the TODO list was to comment the memory barriers.
This patch addresses the missing ones in order to help reviewers.

Link: https://github.com/raspberrypi/linux/pull/5066
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/20220624163902.6913-1-stefan.wahren@i2se.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Phil Elwell 2022-06-24 18:39:02 +02:00 • committed by Greg Kroah-Hartman

parent acde2522fa

commit f6c99d8624

2 changed files with 13 additions and 0 deletions

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4

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c

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9

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c

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