Commit dbfff05d authored by Felipe Balbi's avatar Felipe Balbi
Browse files

usb: dwc3: debugfs: improve debugfs file creation 



when commit 388e5c51 (usb: dwc3: remove dwc3
dependency on host AND gadget.) changed the
way debugfs files are created, it failed to
note that 'mode' is necessary in Dual Role
mode only while 'testmode' and 'link_state'
are valid in Dual Role and Peripheral-only
builds. Fix this while also converting pre-
processor conditional to C conditionals.

Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 4ec0ddb1

drivers/usb/dwc3/debugfs.c

+22 −19
Original line number Diff line number Diff line
@@ -667,14 +667,17 @@ int dwc3_debugfs_init(struct dwc3 *dwc) 
		goto err1;

	}



#if IS_ENABLED(CONFIG_USB_DWC3_GADGET)

	if (IS_ENABLED(CONFIG_USB_DWC3_DUAL_ROLE)) {

		file = debugfs_create_file("mode", S_IRUGO | S_IWUSR, root,

				dwc, &dwc3_mode_fops);

		if (!file) {

			ret = -ENOMEM;

			goto err1;

		}

	}



	if (IS_ENABLED(CONFIG_USB_DWC3_DUAL_ROLE) ||

			IS_ENABLED(CONFIG_USB_DWC3_GADGET)) {

		file = debugfs_create_file("testmode", S_IRUGO | S_IWUSR, root,

				dwc, &dwc3_testmode_fops);

		if (!file) {
@@ -688,7 +691,7 @@ int dwc3_debugfs_init(struct dwc3 *dwc) 
			ret = -ENOMEM;

			goto err1;

		}

#endif

	}



	return 0;