Messages in this thread | | | From | Sander Vanheule <> | Subject | [PATCH v2 0/2] Clause-22/Clause-45 MDIO regmap support fixups | Date | Wed, 9 Jun 2021 15:10:02 +0200 |
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A proposed patch to make C22 access more strict [1], was posted in reply to an RFC series which also added C45 register access [2]. It appears that as a result, the original RFC patches got merged instead.
Access functions are corrected to return -ENXIO, instead of silently ignoring any invalid high bits in the register offset. Additionally, a warning about a discarded const qualifier is fixed.
[1] Proposed C22 patch: https://lore.kernel.org/lkml/20210605083116.12786-1-sander@svanheule.net/
[2] RFC series: https://lore.kernel.org/lkml/cover.1622743333.git.sander@svanheule.net/
--- Changes since v1: Link: https://lore.kernel.org/lkml/cover.1623238313.git.sander@svanheule.net/ - Keep C45 access code, but apply fix for discarded pointer constness - Return -ENXIO for invalid C45 access too, as done for invalid C22 access
Sander Vanheule (2): regmap: mdio: Fix regmap_bus pointer constness regmap: mdio: Reject invalid addresses
drivers/base/regmap/regmap-mdio.c | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-)
-- 2.31.1
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