freebsd-dev/sys/dev/ppbus
Christian Brueffer ef1be3b042 Check pointer for NULL before dereferencing it, not after.
PR:		138387, 138388
Submitted by:	Patroklos Argyroudis <argp@census-labs.com>
MFC after:	1 week
2009-10-22 06:51:29 +00:00
..
if_plip.c Change if_output to take a struct route as its fourth argument in order 2009-04-16 20:30:28 +00:00
immio.c Add locking to ppc and ppbus and mark the whole lot MPSAFE: 2009-01-21 23:10:06 +00:00
lpbb.c Make the bit-bang callbacks for i2c implementation match their prototypes. 2009-03-12 06:32:30 +00:00
lpt.c Check pointer for NULL before dereferencing it, not after. 2009-10-22 06:51:29 +00:00
lpt.h Various whitespace and style fixes. 2008-11-16 17:42:02 +00:00
lptio.h
pcfclock.c Check pointer for NULL before dereferencing it, not after. 2009-10-22 06:51:29 +00:00
ppb_1284.c Add locking to ppc and ppbus and mark the whole lot MPSAFE: 2009-01-21 23:10:06 +00:00
ppb_1284.h
ppb_base.c Add locking to ppc and ppbus and mark the whole lot MPSAFE: 2009-01-21 23:10:06 +00:00
ppb_msq.c Add locking to ppc and ppbus and mark the whole lot MPSAFE: 2009-01-21 23:10:06 +00:00
ppb_msq.h
ppbconf.c Add missing locking around setting the ppc interrupt handler IVAR. 2009-01-26 14:12:12 +00:00
ppbconf.h Trim what we expose to userland in <dev/ppbus/ppbconf.h> to just the 2009-02-03 19:49:21 +00:00
ppbio.h
ppbus_if.m
ppi.c Add locking to ppc and ppbus and mark the whole lot MPSAFE: 2009-01-21 23:10:06 +00:00
ppi.h Various whitespace and style fixes. 2008-11-16 17:42:02 +00:00
pps.c Add locking to ppc and ppbus and mark the whole lot MPSAFE: 2009-01-21 23:10:06 +00:00
vpo.c Lock bus scan. 2009-09-22 22:20:43 +00:00
vpoio.c Add locking to ppc and ppbus and mark the whole lot MPSAFE: 2009-01-21 23:10:06 +00:00
vpoio.h Various whitespace and style fixes. 2008-11-16 17:42:02 +00:00