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Code Issues Releases Wiki Activity

dmaengine: amba-pl08x: no need to cast away call to debugfs_create_file()

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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: Dan Williams <dan.j.williams@intel.com>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: dmaengine@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Greg Kroah-Hartman 2019-06-12 14:25:52 +02:00 committed by Vinod Koul
parent 83eb5cfcd5
commit 718745f87f
1 changed files with 2 additions and 3 deletions
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5
drivers/dma/amba-pl08x.c
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@ -2520,9 +2520,8 @@ DEFINE_SHOW_ATTRIBUTE(pl08x_debugfs);
static void init_pl08x_debugfs(struct pl08x_driver_data *pl08x)
{
/* Expose a simple debugfs interface to view all clocks */
(void) debugfs_create_file(dev_name(&pl08x->adev->dev),
S_IFREG | S_IRUGO, NULL, pl08x,
&pl08x_debugfs_fops);
debugfs_create_file(dev_name(&pl08x->adev->dev), S_IFREG | S_IRUGO,
NULL, pl08x, &pl08x_debugfs_fops);
}
#else