From: Sander Vanheule <sander@svanheule.net>
To: Mark Brown <broonie@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J . Wysocki" <rafael@kernel.org>,
linux-kernel@vger.kernel.org
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>,
Adrew Lunn <andrew@lunn.ch>,
Sander Vanheule <sander@svanheule.net>
Subject: [PATCH 0/2] Clause-22/Clause-45 MDIO regmap support fixups
Date: Wed, 9 Jun 2021 13:46:04 +0200 [thread overview]
Message-ID: <cover.1623238313.git.sander@svanheule.net> (raw)
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.
Since there are currently no (planned) C45 regmap users, this patch is
reverted. C22 access functions are corrected to return -ENXIO, instead of
silently ignoring any invalid high bits in the register offset.
[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/
Sander Vanheule (2):
Revert "regmap: mdio: Add clause-45 support"
regmap: mdio: Reject invalid clause-22 addresses
drivers/base/regmap/regmap-mdio.c | 72 ++++++++-----------------------
1 file changed, 18 insertions(+), 54 deletions(-)
--
2.31.1
next reply other threads:[~2021-06-09 11:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-09 11:46 Sander Vanheule [this message]
2021-06-09 11:46 ` [PATCH 1/2] Revert "regmap: mdio: Add clause-45 support" Sander Vanheule
2021-06-09 12:24 ` Mark Brown
2021-06-09 12:42 ` Sander Vanheule
2021-06-09 13:23 ` Mark Brown
2021-06-09 11:46 ` [PATCH 2/2] regmap: mdio: Reject invalid clause-22 addresses Sander Vanheule
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