usb: dwc3: debugfs: improve debugfs file creation
when commit 388e5c5 (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: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/dwc3/debugfs.c b/drivers/usb/dwc3/debugfs.c
index a1bac9a..8b23d045 100644
--- a/drivers/usb/dwc3/debugfs.c
+++ b/drivers/usb/dwc3/debugfs.c
@@ -667,28 +667,31 @@
goto err1;
}
-#if IS_ENABLED(CONFIG_USB_DWC3_GADGET)
- 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)) {
+ file = debugfs_create_file("mode", S_IRUGO | S_IWUSR, root,
+ dwc, &dwc3_mode_fops);
+ if (!file) {
+ ret = -ENOMEM;
+ goto err1;
+ }
}
- file = debugfs_create_file("testmode", S_IRUGO | S_IWUSR, root,
- dwc, &dwc3_testmode_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) {
+ ret = -ENOMEM;
+ goto err1;
+ }
- file = debugfs_create_file("link_state", S_IRUGO | S_IWUSR, root,
- dwc, &dwc3_link_state_fops);
- if (!file) {
- ret = -ENOMEM;
- goto err1;
+ file = debugfs_create_file("link_state", S_IRUGO | S_IWUSR, root,
+ dwc, &dwc3_link_state_fops);
+ if (!file) {
+ ret = -ENOMEM;
+ goto err1;
+ }
}
-#endif
return 0;
