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Commit157ae5ffd7dmaengine: mediatek: Fix a possible deadlock error in mtk_cqdma_tx_status() fixed locks but kept unused varibale leading to warning and build failure (due to warning treated as errors) drivers/dma/mediatek/mtk-cqdma.c: In function 'mtk_cqdma_find_active_desc': drivers/dma/mediatek/mtk-cqdma.c:423:23: error: unused variable 'flags' [-Werror=unused-variable] 423 | unsigned long flags; | ^~~~~ Fix by dropping this unused flag Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Fixes:157ae5ffd7("dmaengine: mediatek: Fix a possible deadlock error in mtk_cqdma_tx_status()") Signed-off-by: Vinod Koul <vkoul@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
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Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
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https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.