Date: Fri, 2 Jan 2009 12:47:13 +0100 (CET) From: Stefan Richter Subject: firewire: cdev: fix documentation of FW_CDEV_IOC_GET_INFO The FW_CDEV_IOC_GET_INFO ioctl looks at client->device->config_rom, not at the local node's config ROM. We could fix the implementation or the documentation. I believe the way how it is currently implemented is more useful than the way how it is currently documented. In fact, libdc1394 uses the ABI already as implemented, not as documented. Hence let's change the documentation. Signed-off-by: Stefan Richter --- include/linux/firewire-cdev.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux/include/linux/firewire-cdev.h =================================================================== --- linux.orig/include/linux/firewire-cdev.h +++ linux/include/linux/firewire-cdev.h @@ -194,21 +194,21 @@ union fw_cdev_event { /** * struct fw_cdev_get_info - General purpose information ioctl * @version: The version field is just a running serial number. * We never break backwards compatibility, but may add more * structs and ioctls in later revisions. * @rom_length: If @rom is non-zero, at most rom_length bytes of configuration * ROM will be copied into that user space address. In either * case, @rom_length is updated with the actual length of the * configuration ROM. * @rom: If non-zero, address of a buffer to be filled by a copy of the - * local node's configuration ROM + * device's configuration ROM * @bus_reset: If non-zero, address of a buffer to be filled by a * &struct fw_cdev_event_bus_reset with the current state * of the bus. This does not cause a bus reset to happen. * @bus_reset_closure: Value of &closure in this and subsequent bus reset events * @card: The index of the card this device belongs to */ struct fw_cdev_get_info { __u32 version; __u32 rom_length; __u64 rom;