bus: Add device_getenv_int helper function
authorSepherosa Ziehau <sephe@dragonflybsd.org>
Mon, 16 Apr 2012 09:15:16 +0000 (17:15 +0800)
committerSepherosa Ziehau <sephe@dragonflybsd.org>
Mon, 16 Apr 2012 09:15:16 +0000 (17:15 +0800)
commit0f8b98e638db72689ea7c85ec98b6c4a82d37c70
treeef9dfa446930558fff946b3e91525f2a9ed48dc7
parent3031a6b6589a12d0bd06f4a88c951b95639caa47
bus: Add device_getenv_int helper function

To get device specific int tunable knobs.
sys/kern/subr_bus.c
sys/sys/bus.h