| commit | f18c41daea14baee11252da268cdf5dcd57c7c10 | |
| author | Rodolfo Giometti <giometti@linux.it> | |
| Fri, 19 Jun 2009 14:58:20 +0000 (19 16:58 +0200) | ||
| committer | Jean Delvare <khali@linux-fr.org> | |
| Fri, 19 Jun 2009 14:58:20 +0000 (19 16:58 +0200) | ||
| tree | ec42ed7000fa64925db3cd596737bd54d9fa71ca | treesnapshot (tar.gz zip) |
| parent | 99cd8e25875a109455b709b5a41d4891b8d8e58e | commitdiff |
i2c: Use rwsem instead of mutex for board info
By using rwsem we can easily manage recursive calls of
i2c_scan_static_board_info() function without breaking the locking.
Signed-off-by: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
By using rwsem we can easily manage recursive calls of
i2c_scan_static_board_info() function without breaking the locking.
Signed-off-by: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
| drivers/i2c/i2c-boardinfo.c | diffblobblamehistory | |
| drivers/i2c/i2c-core.c | diffblobblamehistory | |
| drivers/i2c/i2c-core.h | diffblobblamehistory |