diff options
Diffstat (limited to 'Documentation/usb')
| -rw-r--r-- | Documentation/usb/persist.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/usb/persist.txt b/Documentation/usb/persist.txt index bea58dbd30fe..d56cb1a11550 100644 --- a/Documentation/usb/persist.txt +++ b/Documentation/usb/persist.txt | |||
| @@ -136,10 +136,10 @@ aren't guaranteed to be 100% accurate. | |||
| 136 | 136 | ||
| 137 | If you replace one USB device with another of the same type (same | 137 | If you replace one USB device with another of the same type (same |
| 138 | manufacturer, same IDs, and so on) there's an excellent chance the | 138 | manufacturer, same IDs, and so on) there's an excellent chance the |
| 139 | kernel won't detect the change. Serial numbers and other strings are | 139 | kernel won't detect the change. The serial number string and other |
| 140 | not compared. In many cases it wouldn't help if they were, because | 140 | descriptors are compared with the kernel's stored values, but this |
| 141 | manufacturers frequently omit serial numbers entirely in their | 141 | might not help since manufacturers frequently omit serial numbers |
| 142 | devices. | 142 | entirely in their devices. |
| 143 | 143 | ||
| 144 | Furthermore it's quite possible to leave a USB device exactly the same | 144 | Furthermore it's quite possible to leave a USB device exactly the same |
| 145 | while changing its media. If you replace the flash memory card in a | 145 | while changing its media. If you replace the flash memory card in a |