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| author | Russ Dill <Russ.Dill@ti.com> | 2013-02-14 04:46:33 -0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-02-14 16:18:39 +0000 |
| commit | 9c7b4e8a8ad2624106fbf690fa97ab9c8c9bfa88 (patch) | |
| tree | 12b048ef63e04fcf5a3ba4b7f44424f7957ee792 /init | |
| parent | f2e5d078f7f02d4289db31f5f63e23e39914075e (diff) | |
| download | linux-9c7b4e8a8ad2624106fbf690fa97ab9c8c9bfa88.tar.bz2 | |
regulator: Fix memory garbage dev_err printout.
commit dd8004af: 'regulator: core: Log when a device causes a voltage
constraint fail', tried to print out some information about the
check consumer min/max uV fixup, however, it uses a garbage pointer
left over from list_for_each_entry leading to boot messages in the
form:
'[ 2.079890] <RANDOM ASCII>: Restricting voltage, 3735899821-4294967295uV'
Because it references regulator->dev, it could potentially read memory from
anywhere causing a panic.
This patch instead uses rdev and the updated min/max uV values.
Signed-off-by: Russ Dill <Russ.Dill@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions