[PATCH v2 04/13] usb: dwc3: create debugfs directory under usb root
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
Date: 2019-11-12 06:52:18
Also in:
linux-media, linux-mediatek, linux-usb, lkml
Subsystem:
designware usb3 drd ip driver, the rest, usb subsystem · Maintainers:
Thinh Nguyen, Linus Torvalds, Greg Kroah-Hartman
Now the USB gadget subsystem can use the USB debugfs root directory, so move dwc3's directory from the root of the debugfs filesystem into the root of usb Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> --- v2: 1. abandon new API usb_debugfs_create_dir(), and use usb_debug_root --- drivers/usb/dwc3/debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/dwc3/debugfs.c b/drivers/usb/dwc3/debugfs.c
index 1c792710348f..4fe8b1e1485c 100644
--- a/drivers/usb/dwc3/debugfs.c
+++ b/drivers/usb/dwc3/debugfs.c@@ -916,7 +916,7 @@ void dwc3_debugfs_init(struct dwc3 *dwc) dwc->regset->nregs = ARRAY_SIZE(dwc3_regs); dwc->regset->base = dwc->regs - DWC3_GLOBALS_REGS_START; - root = debugfs_create_dir(dev_name(dwc->dev), NULL); + root = debugfs_create_dir(dev_name(dwc->dev), usb_debug_root); dwc->root = root; debugfs_create_regset32("regdump", S_IRUGO, root, dwc->regset);
--
2.23.0
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