Merge "usb: dwc3: Check return value for debugfs_create_dir()" (b8e7366b) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/usb/dwc3/debugfs.c

+11 −0

Original line number	Diff line number	Diff line
		@@ -952,6 +952,11 @@ static void dwc3_debugfs_create_endpoint_dir(struct dwc3_ep *dep,
		struct dentry *dir;

		dir = debugfs_create_dir(dep->name, parent);
		if (!dir) {
		pr_err("%s: failed to create dir %s\n", __func__, dep->name);
		return;
		}

		dwc3_debugfs_create_endpoint_files(dep, dir);
		}

		@@ -1155,6 +1160,12 @@ void dwc3_debugfs_init(struct dwc3 *dwc)
		dwc->regset->base = dwc->regs - DWC3_GLOBALS_REGS_START;

		root = debugfs_create_dir(dev_name(dwc->dev), NULL);
		if (!root) {
		pr_err("%s: failed to create dir %s\n", __func__,
		dev_name(dwc->dev));
		return;
		}

		dwc->root = root;

		debugfs_create_regset32("regdump", S_IRUGO, root, dwc->regset);