diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/usb/testusb.c | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/tools/usb/testusb.c b/tools/usb/testusb.c index 68d0734b2081..879f9870a6bc 100644 --- a/tools/usb/testusb.c +++ b/tools/usb/testusb.c @@ -279,8 +279,7 @@ nomem: entry->ifnum = ifnum; - /* FIXME ask usbfs what speed; update USBDEVFS_CONNECTINFO so - * it tells about high speed etc */ + /* FIXME update USBDEVFS_CONNECTINFO so it tells about high speed etc */ fprintf(stderr, "%s speed\t%s\t%u\n", speed(entry->speed), entry->name, entry->ifnum); @@ -351,7 +350,7 @@ restart: return arg; } -static const char *usbfs_dir_find(void) +static const char *usb_dir_find(void) { static char udev_usb_path[] = "/dev/bus/usb"; @@ -380,7 +379,7 @@ int main (int argc, char **argv) int c; struct testdev *entry; char *device; - const char *usbfs_dir = NULL; + const char *usb_dir = NULL; int all = 0, forever = 0, not = 0; int test = -1 /* all */; struct usbtest_param param; @@ -407,8 +406,8 @@ int main (int argc, char **argv) case 'D': /* device, if only one */ device = optarg; continue; - case 'A': /* use all devices with specified usbfs dir */ - usbfs_dir = optarg; + case 'A': /* use all devices with specified USB dir */ + usb_dir = optarg; /* FALL THROUGH */ case 'a': /* use all devices */ device = NULL; @@ -449,7 +448,7 @@ usage: "usage: %s [options]\n" "Options:\n" "\t-D dev only test specific device\n" - "\t-A usbfs-dir\n" + "\t-A usb-dir\n" "\t-a test all recognized devices\n" "\t-l loop forever(for stress test)\n" "\t-t testnum only run specified case\n" @@ -470,18 +469,18 @@ usage: goto usage; } - /* Find usbfs mount point */ - if (!usbfs_dir) { - usbfs_dir = usbfs_dir_find(); - if (!usbfs_dir) { - fputs ("usbfs files are missing\n", stderr); + /* Find usb device subdirectory */ + if (!usb_dir) { + usb_dir = usb_dir_find(); + if (!usb_dir) { + fputs ("USB device files are missing\n", stderr); return -1; } } /* collect and list the test devices */ - if (ftw (usbfs_dir, find_testdev, 3) != 0) { - fputs ("ftw failed; is usbfs missing?\n", stderr); + if (ftw (usb_dir, find_testdev, 3) != 0) { + fputs ("ftw failed; are USB device files missing?\n", stderr); return -1; } @@ -507,10 +506,8 @@ usage: return handle_testdev (entry) != entry; } status = pthread_create (&entry->thread, 0, handle_testdev, entry); - if (status) { + if (status) perror ("pthread_create"); - continue; - } } if (device) { struct testdev dev; |