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| author | Jean Delvare <khali@linux-fr.org> | 2008-01-27 18:14:52 +0100 |
|---|---|---|
| committer | Jean Delvare <khali@hyperion.delvare> | 2008-01-27 18:14:52 +0100 |
| commit | 0b987dcd3ae5626ac006fbbe366e9a8415b303df (patch) | |
| tree | 9ae9a4f086dea7fbd516d3d252d3d4936573fa29 /drivers/i2c/i2c-core.c | |
| parent | 9ddced16bb901415ac46058a55bb842a7df8cc68 (diff) | |
| download | linux-0b987dcd3ae5626ac006fbbe366e9a8415b303df.tar.gz linux-0b987dcd3ae5626ac006fbbe366e9a8415b303df.tar.bz2 linux-0b987dcd3ae5626ac006fbbe366e9a8415b303df.zip | |
i2c: Drop legacy locking in i2c_new_probed_device
It is no longer required to hold adapter->clist_lock to call
i2c_check_addr.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: David Brownell <david-b@pacbell.net>
Diffstat (limited to 'drivers/i2c/i2c-core.c')
| -rw-r--r-- | drivers/i2c/i2c-core.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 4765a50d7537..cd3fcb85ca7f 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -1086,7 +1086,6 @@ i2c_new_probed_device(struct i2c_adapter *adap, return NULL; } - mutex_lock(&adap->clist_lock); for (i = 0; addr_list[i] != I2C_CLIENT_END; i++) { /* Check address validity */ if (addr_list[i] < 0x03 || addr_list[i] > 0x77) { @@ -1124,7 +1123,6 @@ i2c_new_probed_device(struct i2c_adapter *adap, break; } } - mutex_unlock(&adap->clist_lock); if (addr_list[i] == I2C_CLIENT_END) { dev_dbg(&adap->dev, "Probing failed, no device found\n"); |