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usb: musb: create debugfs directory under usb root

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Now the USB gadget subsystem can use the USB debugfs root directory,
so move musb'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/1574232183-5760-1-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chunfeng Yun 2019-11-20 14:43:01 +08:00 committed by Greg Kroah-Hartman
parent 0b2c26fb11
commit d4836b69d9
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/musb/musb_debugfs.c
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@ -325,7 +325,7 @@ void musb_init_debugfs(struct musb *musb)
{
struct dentry *root;
root = debugfs_create_dir(dev_name(musb->controller), NULL);
root = debugfs_create_dir(dev_name(musb->controller), usb_debug_root);
musb->debugfs_root = root;
debugfs_create_file("regdump", S_IRUGO, root, musb, &musb_regdump_fops);