From 718745f87f95d0a8c3cdeb52abd20bfc2b063d12 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 12 Jun 2019 14:25:52 +0200 Subject: [PATCH] dmaengine: amba-pl08x: 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: Dan Williams Cc: Vinod Koul Cc: dmaengine@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman Signed-off-by: Vinod Koul --- drivers/dma/amba-pl08x.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index 8cfc753ad4b0..ccd983c6d46c 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c @@ -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