From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: Heiner Kallweit <hkallweit1@gmail.com>
Cc: "linux-i2c@vger.kernel.org" <linux-i2c@vger.kernel.org>
Subject: Re: [PATCH] i2c: i2c-boardinfo: Annotate code used in init phase only
Date: Thu, 25 Sep 2025 22:47:45 +0200 [thread overview]
Message-ID: <aNWqcYjCQ5SS6d_r@shikoro> (raw)
In-Reply-To: <8d09aa09-b656-4b69-b01f-3ea40418b7ff@gmail.com>
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On Sun, Sep 14, 2025 at 10:24:13PM +0200, Heiner Kallweit wrote:
> Annotate two places in boardinfo code:
> - __i2c_first_dynamic_bus_num is set in init phase. Annotate it as
> __ro_after_init to prevent later changes.
> - i2c_register_board_info() is used in init phase only, so annotate it
> as __init, allowing to free the memory after init phase.
> This is safe, see comment: "done in board-specific init code near
> arch_initcall() time"
>
> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Applied to for-next, thanks!
The other patch needs some more time to look at.
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next prev parent reply other threads:[~2025-09-25 20:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-14 20:24 [PATCH] i2c: i2c-boardinfo: Annotate code used in init phase only Heiner Kallweit
2025-09-25 20:47 ` Wolfram Sang [this message]
2025-10-10 19:50 ` Konrad Dybcio
2025-10-11 10:33 ` Wolfram Sang
2025-10-11 16:14 ` Konrad Dybcio
2025-10-18 20:08 ` Heiner Kallweit
2025-10-12 21:05 ` Heiner Kallweit
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