From: Stephen Boyd <sboyd@kernel.org>
To: Lars-Peter Clausen <lars@metafoo.de>,
Luca Ceresoli <luca@lucaceresoli.net>,
Michael Turquette <mturquette@baylibre.com>
Cc: linux-clk@vger.kernel.org, Lars-Peter Clausen <lars@metafoo.de>
Subject: Re: [PATCH 1/2] clk: vc5: Check IO access results
Date: Fri, 30 Sep 2022 15:15:26 -0700 [thread overview]
Message-ID: <20220930221528.C9394C433C1@smtp.kernel.org> (raw)
In-Reply-To: <20220719094637.844946-1-lars@metafoo.de>
Quoting Lars-Peter Clausen (2022-07-19 02:46:36)
> The devices of the versaclk clock generator family use an I2C control bus.
> IO access on an I2C bus can fail for various reasons.
>
> The driver currently ignores the return value of most IO operations. This
> results in silent failure. To avoid this check the return value and in case
> of an error abort the operation and propagate the error code to the caller.
>
> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
> ---
Applied to clk-next
prev parent reply other threads:[~2022-09-30 22:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-19 9:46 [PATCH 1/2] clk: vc5: Check IO access results Lars-Peter Clausen
2022-07-19 9:46 ` [PATCH 2/2] clk: vc5: Use regmap_{set,clear}_bits() where appropriate Lars-Peter Clausen
2022-07-19 21:30 ` Luca Ceresoli
2022-09-30 22:15 ` Stephen Boyd
2022-07-19 21:29 ` [PATCH 1/2] clk: vc5: Check IO access results Luca Ceresoli
2022-09-30 22:15 ` Stephen Boyd [this message]
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