diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/i2c-core.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 7b18f31bf6c6..fc6d89316144 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -839,7 +839,7 @@ static int __i2c_check_addr_busy(struct device *dev, void *addrp) struct i2c_client *client = i2c_verify_client(dev); int addr = *(int *)addrp; - if (client && client->addr == addr) + if (client && i2c_encode_flags_to_addr(client) == addr) return -EBUSY; return 0; } @@ -993,7 +993,7 @@ i2c_new_device(struct i2c_adapter *adap, struct i2c_board_info const *info) } /* Check for address business */ - status = i2c_check_addr_busy(adap, client->addr); + status = i2c_check_addr_busy(adap, i2c_encode_flags_to_addr(client)); if (status) goto out_err; @@ -2315,7 +2315,7 @@ static int i2c_detect_address(struct i2c_client *temp_client, return err; } - /* Skip if already in use */ + /* Skip if already in use (7 bit, no need to encode flags) */ if (i2c_check_addr_busy(adapter, addr)) return 0; @@ -2431,7 +2431,7 @@ i2c_new_probed_device(struct i2c_adapter *adap, continue; } - /* Check address availability */ + /* Check address availability (7 bit, no need to encode flags) */ if (i2c_check_addr_busy(adap, addr_list[i])) { dev_dbg(&adap->dev, "Address 0x%02x already in " "use, not probing\n", addr_list[i]); |