diff options
| author | Felipe Balbi <balbi@ti.com> | 2013-02-22 15:24:49 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-03-18 10:17:15 +0100 |
| commit | dbfff05d7c9b982e364c90a699961fb7000c6181 (patch) | |
| tree | 1b618e8f3ee757be6ed388613f9961144015310c /drivers/usb/dwc3/debugfs.c | |
| parent | usb: dwc3: debugfs: mark our regset structure const (diff) | |
| download | linux-dbfff05d7c9b982e364c90a699961fb7000c6181.tar.xz linux-dbfff05d7c9b982e364c90a699961fb7000c6181.zip | |
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>
Diffstat (limited to 'drivers/usb/dwc3/debugfs.c')
| -rw-r--r-- | drivers/usb/dwc3/debugfs.c | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/drivers/usb/dwc3/debugfs.c b/drivers/usb/dwc3/debugfs.c index a1bac9a07837..8b23d0455b1c 100644 --- a/drivers/usb/dwc3/debugfs.c +++ b/drivers/usb/dwc3/debugfs.c @@ -667,28 +667,31 @@ int dwc3_debugfs_init(struct dwc3 *dwc) 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; - } - - file = debugfs_create_file("link_state", S_IRUGO | S_IWUSR, root, - dwc, &dwc3_link_state_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; + } } -#endif return 0; |