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I looked at the userspace code which uses the LPIOC_GET_DEVICE_ID ioctl and I almost went blind. Let's export it in sysfs instead, and just as a string instead of with a big-endian length at the beginning of it. This also prints the message about finding the printer _after_ we know the minor device number it's going to have, rather than reporting all printers as 'usblp0'. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
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| .. | ||
| audio.c | ||
| audio.h | ||
| cdc-acm.c | ||
| cdc-acm.h | ||
| Kconfig | ||
| Makefile | ||
| usb-midi.c | ||
| usb-midi.h | ||
| usblp.c | ||