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authorJiri Kosina <jikos@jikos.cz>2006-12-10 21:21:30 +0100
committerJean Delvare <khali@arrakis.delvare>2006-12-10 21:21:30 +0100
commit6ea23039cb1cc7c379eb5fba0ed2c53291e9bea7 (patch)
treec22887d242a0c3813789c63c4db2fd59b1f3ef7e /include/linux/utime.h
parentad04d5c3879dcf79ba0fa1826eab991f7b7a2de8 (diff)
i2c: Add support for nested i2c bus locking
This patch adds the 'level' field into the i2c_adapter structure, which is used to represent the 'logical' level of nesting for the purposes of lockdep. This field is then used in the i2c_transfer() function, to acquire the per-adapter bus_lock with correct nesting level. Signed-off-by: Jiri Kosina <jikos@jikos.cz> Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'include/linux/utime.h')
0 files changed, 0 insertions, 0 deletions