From: Lukas Wunner <lukas@wunner.de>
To: Sowjanya Komatineni <skomatineni@nvidia.com>
Cc: thierry.reding@gmail.com, jonathanh@nvidia.com,
broonie@kernel.org, linux-spi@vger.kernel.org,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 3/7] spi: qspi-tegra: Add support for Tegra210 QSPI controller
Date: Tue, 8 Dec 2020 08:44:24 +0100 [thread overview]
Message-ID: <20201208074424.GB29998@wunner.de> (raw)
In-Reply-To: <8ce3fa3a-88d7-e981-731a-9bce85047892@nvidia.com>
On Mon, Dec 07, 2020 at 04:14:53PM -0800, Sowjanya Komatineni wrote:
> On 12/6/20 10:16 AM, Lukas Wunner wrote:
> > However, be sure to use the devm variant to *allocate* the SPI controller,
> > i.e. use devm_spi_alloc_master() instead of spi_alloc_master().
>
> Thanks Lukas. I see devm_spi_alloc_master() in 5.4 but not from 5.5
devm_spi_alloc_master() was introduced in v5.10-rc5 with commit
5e844cc37a5c and then backported to 5.9-stable and 5.4-stable.
Patches are pending to also backport it to 4.19-stable, 4.14-stable,
4.9-stable and 4.4-stable.
If your development branch is based on v5.5, just cherry-pick
5e844cc37a5c and you should be good to go.
Thanks,
Lukas
next prev parent reply other threads:[~2020-12-08 7:45 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-01 21:12 [PATCH v1 0/7] Add Tegra QSPI driver Sowjanya Komatineni
2020-12-01 21:12 ` [PATCH v1 1/7] MAINTAINERS: Add Tegra QSPI driver section Sowjanya Komatineni
2020-12-01 21:12 ` [PATCH v1 2/7] dt-bindings: spi: Add Tegra QSPI device tree binding Sowjanya Komatineni
2020-12-09 17:26 ` Rob Herring
2020-12-09 20:28 ` Sowjanya Komatineni
2020-12-10 18:08 ` Sowjanya Komatineni
2020-12-01 21:12 ` [PATCH v1 3/7] spi: qspi-tegra: Add support for Tegra210 QSPI controller Sowjanya Komatineni
2020-12-02 0:09 ` kernel test robot
2020-12-02 17:27 ` Mark Brown
2020-12-02 19:17 ` Sowjanya Komatineni
2020-12-04 0:22 ` Sowjanya Komatineni
2020-12-04 18:52 ` Mark Brown
2020-12-04 21:04 ` Sowjanya Komatineni
2020-12-04 22:46 ` Mark Brown
2020-12-05 4:10 ` Sowjanya Komatineni
[not found] ` <70f69d4c-8a99-3893-76ea-7860eedb11fa@nvidia.com>
2020-12-08 12:00 ` Mark Brown
2020-12-04 12:26 ` Thierry Reding
2020-12-04 12:17 ` Thierry Reding
2020-12-04 12:11 ` Thierry Reding
2020-12-04 22:42 ` Sowjanya Komatineni
2020-12-04 14:41 ` Jon Hunter
2020-12-04 22:34 ` Sowjanya Komatineni
2020-12-06 18:16 ` Lukas Wunner
2020-12-08 0:14 ` Sowjanya Komatineni
2020-12-08 7:44 ` Lukas Wunner [this message]
2020-12-01 21:12 ` [PATCH v1 4/7] spi: qspi-tegra: Add Tegra186 and Tegra194 QSPI compatibles Sowjanya Komatineni
2020-12-02 17:06 ` Mark Brown
2020-12-01 21:12 ` [PATCH v1 5/7] arm64: tegra: Enable QSPI on Jetson Nano Sowjanya Komatineni
2020-12-01 21:12 ` [PATCH v1 6/7] arm64: tegra: Add QSPI nodes on Tegra194 Sowjanya Komatineni
2020-12-01 21:12 ` [PATCH v1 7/7] arm64: tegra: Enable QSPI on Jetson Xavier NX Sowjanya Komatineni
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