diff options
| author | Phil Carmody <ext-phil.2.carmody@nokia.com> | 2010-04-16 08:00:09 -0400 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2010-05-27 19:37:40 -0400 |
| commit | fffba64ca37e8f06020f89e878f0d76a8e121c4e (patch) | |
| tree | 51d6cd2b044aa6a030d7ec321a67b7cc2574e948 /drivers/serial/of_serial.c | |
| parent | da1e368032d7ff241b9cf1059fa059d781cfeba7 (diff) | |
mfd: Fix error in wm8400 reg cache access check
Accessing num_reg elements in the interval [reg .. reg+num_regs)
is permitted if (reg+numregs <= array size), so barf when that
excluded upper bound is > array size. The prior -1 would give
access to one too many elements.
Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/serial/of_serial.c')
0 files changed, 0 insertions, 0 deletions