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usb: host: imx21: create debugfs directory under usb root

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Move it's directory from the root of the debugfs filesystem into
the root of usb

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1573541519-28488-3-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chunfeng Yun 2019-11-12 14:51:49 +08:00 committed by Greg Kroah-Hartman
parent b8029ba97b
commit ee93c83bf7
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/host/imx21-dbg.c
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@ -419,7 +419,7 @@ static void create_debug_files(struct imx21 *imx21)
{
struct dentry *root;
root = debugfs_create_dir(dev_name(imx21->dev), NULL);
root = debugfs_create_dir(dev_name(imx21->dev), usb_debug_root);
imx21->debug_root = root;
debugfs_create_file("status", S_IRUGO, root, imx21, &debug_status_fops);