linux-kernel - Re: [PATCH v3 6/6] spi: tegra210-quad: Add support for internal DMA

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <4a4391ff-d632-4c12-90d9-6c301e64612f@sirena.org.uk>
Date: Thu, 24 Apr 2025 14:29:09 +0100
From: Mark Brown <broonie@...nel.org>
To: Vishwaroop A <va@...dia.com>
Cc: thierry.reding@...il.com, jonathanh@...dia.com, skomatineni@...dia.com,
	ldewangan@...dia.com, linux-spi@...r.kernel.org,
	linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
	kyarlagadda@...dia.com, smangipudi@...dia.com
Subject: Re: [PATCH v3 6/6] spi: tegra210-quad: Add support for internal DMA

On Wed, Apr 16, 2025 at 11:06:06AM +0000, Vishwaroop A wrote:
> Previous generations of Tegra supported DMA operations by an external
> DMA controller, but the QSPI on Tegra234 devices now have an internal
> DMA controller.

This breaks an allmodconfig build:

/build/stage/linux/drivers/spi/spi-tegra210-quad.c:1091:7: error: unused variable 'has_ext_dma' [-Werror,-Wunused-variable]
 1091 |         bool has_ext_dma = tqspi->soc_data->has_ext_dma;
      |              ^~~~~~~~~~~
/build/stage/linux/drivers/spi/spi-tegra210-quad.c:1232:7: error: unused variable 'has_ext_dma' [-Werror,-Wunused-variable]
 1232 |         bool has_ext_dma = tqspi->soc_data->has_ext_dma;
      |              ^~~~~~~~~~~


Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)