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usb: dwc2: create debugfs directory under usb root 

Now the USB gadget subsystem can use the USB debugfs root directory,
so move dwc2'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/1573541519-28488-7-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 14:51:53 +08:00 committed by Greg Kroah-Hartman
parent b3c69ec8e2
commit de4c73982c
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/dwc2/debugfs.c
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@ -770,7 +770,7 @@ int dwc2_debugfs_init(struct dwc2_hsotg *hsotg)
int ret;
struct dentry *root;
root = debugfs_create_dir(dev_name(hsotg->dev), NULL);
root = debugfs_create_dir(dev_name(hsotg->dev), usb_debug_root);
hsotg->debug_root = root;
debugfs_create_file("params", 0444, root, hsotg, &params_fops);