linux-kernel - Re: (subset) [PATCH v3 0/2] spi: stm32_qspi: use QSPI bus as 8 lines communication channel

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Date:   Mon, 22 Aug 2022 18:21:16 +0200
From:   Patrice CHOTARD <patrice.chotard@...s.st.com>
To:     Mark Brown <broonie@...nel.org>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>
CC:     <christophe.kerello@...s.st.com>, <linux-kernel@...r.kernel.org>,
        <linux-spi@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-stm32@...md-mailman.stormreply.com>
Subject: Re: (subset) [PATCH v3 0/2] spi: stm32_qspi: use QSPI bus as 8 lines
 communication channel

Hi Mark

I just noticed that the cleanup() callback is useless as the gpiod is 
automatically freed by devm.

As you haven't send your pull request, do you accept a fixup patch you will squash 
with patch [2/2] "spi: stm32_qspi: Add transfer_one_message() spi callback"
or standalone patch ?

Thanks
Patrice


On 8/22/22 18:05, Mark Brown wrote:
> On Tue, 16 Aug 2022 18:13:42 +0200, patrice.chotard@...s.st.com wrote:
>> From: Patrice Chotard <patrice.chotard@...s.st.com>
>>
>> The goal of this series is to allow to use QSPI bus as a 8 lines communication
>> channel for specific purpose.
>>
>> The QSPI block offers the possibility to communicate with 2 flashes in
>> parrallel using the dual flash mode, 8 data lines are then used.
>> Usage of cs-gpios populated and spi-tx-bus-width / spi-rx-bus-width both set to 8,
>> is needed to enable dual flash mode.
>>
>> [...]
> 
> Applied to
> 
>    https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
> 
> Thanks!
> 
> [2/2] spi: stm32_qspi: Add transfer_one_message() spi callback
>       commit: b051161f44d414e736fa2b011245441bae9babd7
> 
> All being well this means that it will be integrated into the linux-next
> tree (usually sometime in the next 24 hours) and sent to Linus during
> the next merge window (or sooner if it is a bug fix), however if
> problems are discovered then the patch may be dropped or reverted.
> 
> You may get further e-mails resulting from automated or manual testing
> and review of the tree, please engage with people reporting problems and
> send followup patches addressing any issues that are reported if needed.
> 
> If any updates are required or you are submitting further changes they
> should be sent as incremental updates against current git, existing
> patches will not be replaced.
> 
> Please add any relevant lists and maintainers to the CCs when replying
> to this mail.
> 
> Thanks,
> Mark