From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Alexander Dahl <ada@thorsis.com>
Cc: devicetree@vger.kernel.org,
Ryan Wanner <ryan.wanner@microchip.com>,
linux-kernel@vger.kernel.org,
Claudiu Beznea <claudiu.beznea@tuxon.dev>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 09/16] nvmem: microchip-otpc: Avoid reading a write-only register
Date: Tue, 11 Feb 2025 07:47:56 +0100 [thread overview]
Message-ID: <2025021146-rope-angles-df16@gregkh> (raw)
In-Reply-To: <20250210165050.496486-1-ada@thorsis.com>
On Mon, Feb 10, 2025 at 05:50:47PM +0100, Alexander Dahl wrote:
> The OTPC Control Register (OTPC_CR) has just write-only members.
> Reading from that register leads to a warning in OTPC Write Protection
> Status Register (OTPC_WPSR) in field Software Error Type (SWETYP) of
> type READ_WO (A write-only register has been read (warning).)
>
> Just create the register write content from scratch is sufficient here.
>
> Signed-off-by: Alexander Dahl <ada@thorsis.com>
> Fixes: 98830350d3fc ("nvmem: microchip-otpc: add support")
> ---
>
> Notes:
> v2:
> - Add Fixes tag
> - Remove temporary variable usage
> - Reword misleading subject (s/writing/reading/)
>
Hi,
This is the friendly patch-bot of Greg Kroah-Hartman. You have sent him
a patch that has triggered this response. He used to manually respond
to these common problems, but in order to save his sanity (he kept
writing the same thing over and over, yet to different people), I was
created. Hopefully you will not take offence and will fix the problem
in your patch and resubmit it so that it can be accepted into the Linux
kernel tree.
You are receiving this message because of the following common error(s)
as indicated below:
- You have marked a patch with a "Fixes:" tag for a commit that is in an
older released kernel, yet you do not have a cc: stable line in the
signed-off-by area at all, which means that the patch will not be
applied to any older kernel releases. To properly fix this, please
follow the documented rules in the
Documentation/process/stable-kernel-rules.rst file for how to resolve
this.
If you wish to discuss this problem further, or you have questions about
how to resolve this issue, please feel free to respond to this email and
Greg will reply once he has dug out from the pending patches received
from other developers.
thanks,
greg k-h's patch email bot
next prev parent reply other threads:[~2025-02-11 6:50 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-10 16:44 [PATCH v2 00/16] Microchip OTPC driver on SAM9X60 exposing UIDxR as additional nvmem device Alexander Dahl
2025-02-10 16:44 ` [PATCH v2 01/16] dt-bindings: clock: at91: Split up per SoC partially Alexander Dahl
2025-02-10 17:05 ` Krzysztof Kozlowski
2025-02-11 7:16 ` Alexander Dahl
2025-02-11 7:47 ` Krzysztof Kozlowski
2025-02-17 9:11 ` Claudiu Beznea
2025-02-17 9:47 ` Alexander Dahl
2025-02-19 8:51 ` Claudiu Beznea
2025-02-19 9:08 ` Alexander Dahl
2025-02-10 16:44 ` [PATCH v2 02/16] ARM: dts: microchip: Use new PMC bindings Alexander Dahl
2025-02-10 16:44 ` [PATCH v2 03/16] clk: at91: " Alexander Dahl
2025-02-10 16:44 ` [PATCH v2 04/16] dt-bindings: clock: at91: Allow referencing main rc oscillator in DT Alexander Dahl
2025-02-10 17:07 ` Krzysztof Kozlowski
2025-02-11 7:26 ` Alexander Dahl
2025-02-11 8:01 ` Krzysztof Kozlowski
2025-02-10 16:44 ` [PATCH v2 05/16] clk: at91: Allow enabling main_rc_osc through DT Alexander Dahl
2025-02-10 16:44 ` [PATCH v2 06/16] clk: at91: Add peripheral id for OTPC Alexander Dahl
2025-02-10 16:44 ` [PATCH v2 07/16] dt-bindings: nvmem: microchip-otpc: Add compatible for SAM9X60 Alexander Dahl
2025-02-12 9:13 ` Krzysztof Kozlowski
2025-02-10 16:44 ` [PATCH v2 08/16] dt-bindings: nvmem: microchip-otpc: Add required clocks Alexander Dahl
2025-02-10 16:59 ` Krzysztof Kozlowski
2025-02-11 7:05 ` Alexander Dahl
2025-02-11 7:50 ` Krzysztof Kozlowski
2025-02-10 16:50 ` [PATCH v2 09/16] nvmem: microchip-otpc: Avoid reading a write-only register Alexander Dahl
2025-02-11 6:47 ` Greg Kroah-Hartman [this message]
2025-02-17 9:10 ` Claudiu Beznea
2025-02-11 6:52 ` [PATCH v2 10/16] nvmem: microchip-otpc: Fix swapped 'sleep' and 'timeout' parameters Alexander Dahl
2025-02-11 6:52 ` [PATCH v2 11/16] nvmem: microchip-otpc: Add SAM9X60 support Alexander Dahl
2025-02-11 6:52 ` [PATCH v2 12/16] ARM: dts: microchip: sama7g5: Add OTPC clocks Alexander Dahl
2025-02-17 9:10 ` [PATCH v2 10/16] nvmem: microchip-otpc: Fix swapped 'sleep' and 'timeout' parameters Claudiu Beznea
2025-02-11 6:53 ` [PATCH v2 13/16] ARM: dts: microchip: sam9x60: Add OTPC node Alexander Dahl
2025-02-11 6:53 ` [PATCH v2 14/16] ARM: dts: microchip: sam9x60_curiosity: Enable OTP Controller Alexander Dahl
2025-02-11 6:53 ` [PATCH v2 15/16] nvmem: microchip-otpc: Enable necessary clocks Alexander Dahl
2025-02-17 9:10 ` Claudiu Beznea
2025-02-11 6:53 ` [PATCH v2 16/16] nvmem: microchip-otpc: Expose UID registers as 2nd nvmem device Alexander Dahl
2025-02-17 9:10 ` [PATCH v2 13/16] ARM: dts: microchip: sam9x60: Add OTPC node Claudiu Beznea
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