Commit c33394bd authored Jun 12, 2019 by Greg Kroah-Hartman Committed by Vinod Koul Jun 14, 2019

dmaengine: coh901318: no need to cast away call to debugfs_create_file()



No need to check the return value of debugfs_create_file(), so no need
to provide a fake "cast away" of the return value either.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: dmaengine@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>

parent 635d7302

drivers/dma/coh901318.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -1378,9 +1378,7 @@ static int __init init_coh901318_debugfs(void)

		dma_dentry = debugfs_create_dir("dma", NULL);

		(void) debugfs_create_file("status",
		S_IFREG \| S_IRUGO,
		dma_dentry, NULL,
		debugfs_create_file("status", S_IFREG \| S_IRUGO, dma_dentry, NULL,
		&coh901318_debugfs_status_operations);
		return 0;
		}

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