linux-stable-rt/arch/powerpc
Grant Likely b1608d69cb drivercore: revert addition of of_match to struct device
Commit b826291c, "drivercore/dt: add a match table pointer to struct
device" added an of_match pointer to struct device to cache the
of_match_table entry discovered at driver match time.  This was unsafe
because matching is not an atomic operation with probing a driver.  If
two or more drivers are attempted to be matched to a driver at the
same time, then the cached matching entry pointer could get
overwritten.

This patch reverts the of_match cache pointer and reworks all users to
call of_match_device() directly instead.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-05-18 12:32:23 -06:00
..
boot
configs
include/asm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2011-05-02 18:00:43 -07:00
kernel hw_breakpoints, powerpc: Fix CONFIG_HAVE_HW_BREAKPOINT off-case in ptrace_set_debugreg() 2011-05-06 11:24:46 +02:00
kvm
lib
math-emu
mm Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6 2011-04-07 11:14:49 -07:00
oprofile
platforms drivercore: revert addition of of_match to struct device 2011-05-18 12:32:23 -06:00
sysdev drivercore: revert addition of of_match to struct device 2011-05-18 12:32:23 -06:00
xmon
Kconfig powerpc/85xx: disable Suspend support if SMP enabled 2011-04-12 06:29:21 -05:00
Kconfig.debug
Makefile
relocs_check.pl