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| author | Tomoya MORINAGA <[email protected]> | 2011-11-11 01:12:17 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2011-11-15 19:01:49 +0000 |
| commit | 9914a0de7a27ef2cb5d9aacfe50ae97ebb532f28 (patch) | |
| tree | c165181386be5e577ca6dbc1c4fc136a8fb16437 /drivers/i2c/algos/i2c-algo-bit.c | |
| parent | pch_phub: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor (diff) | |
| download | kernel-9914a0de7a27ef2cb5d9aacfe50ae97ebb532f28.tar.gz kernel-9914a0de7a27ef2cb5d9aacfe50ae97ebb532f28.zip | |
pch_phub: Improve ADE(Address Decode Enable) control
Currently, external ROM access is enabled/disabled in probe()/remove().
So, when a buggy software access unanticipated memory area,
in case of enabling this ADE bit,
external ROM memory area can be broken.
This patch enables the ADE bit only accessing external ROM area.
Signed-off-by: Tomoya MORINAGA <[email protected]>
Cc: Masayuki Ohtak <[email protected]>
Cc: Alexander Stein <[email protected]>
Cc: Denis Turischev <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/i2c/algos/i2c-algo-bit.c')
0 files changed, 0 insertions, 0 deletions