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| author | Christian Krafft <krafft@de.ibm.com> | 2008-02-24 20:03:42 +0100 |
|---|---|---|
| committer | Jean Delvare <khali@hyperion.delvare> | 2008-02-24 20:03:42 +0100 |
| commit | 104cb574feb3033299568483a3f68031f47e0d43 (patch) | |
| tree | 72308d9dd04d42c3f0565f7084d78d607031c46d /Documentation/i2c/busses/i2c-i801 | |
| parent | 9e39ffeff6e54ef65832e4eb58059133f1a8aadf (diff) | |
i2c-pca-isa: Add access check to legacy ioports
When probing i2c-pca-isa writes to legacy ioports, which crashes the kernel
if there is no device at that port.
This patch adds a check_legacy_ioport call, so probe fails gracefully
and thus prevents the oops.
Signed-off-by: Christian Krafft <krafft@de.ibm.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'Documentation/i2c/busses/i2c-i801')
0 files changed, 0 insertions, 0 deletions