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(parent: eb6b92e) | patch
Add ioctl to retrieve USBTMC-USB488 capabilities
authorDave Penkler <dpenkler@gmail.com>
Wed, 27 Jan 2016 18:22:28 +0000 (19:22 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 3 Feb 2016 21:54:06 +0000 (13:54 -0800)
commit29779d89fd049bfc6c07f19aaf9b8d19fe2ecc8c
treed784934a3de29284ed67366805bcca6b039527b1tree | snapshot (tar.gz zip)
parenteb6b92ecc0f9412623ab1584ddd8389b371638d4commit | diff
Add ioctl to retrieve USBTMC-USB488 capabilities

This is a convenience function to obtain an instrument's
capabilities from its file descriptor without having to access sysfs
from the user program.

Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/class/usbtmc.c diff | blob | blame | history
include/uapi/linux/usb/tmc.h diff | blob | blame | history