It is no longer required to hold adapter->clist_lock to call
i2c_check_addr.
Signed-off-by: Jean Delvare <[EMAIL PROTECTED]>
Cc: David Brownell <[EMAIL PROTECTED]>
---
This goes on top of David Brownell's patch that reworked i2c_check_addr.
drivers/i2c/i2c-core.c | 2 --
1 file changed, 2 deletions(-)
--- linux-2.6.24-rc8.orig/drivers/i2c/i2c-core.c 2008-01-18
12:11:51.000000000 +0100
+++ linux-2.6.24-rc8/drivers/i2c/i2c-core.c 2008-01-18 12:11:57.000000000
+0100
@@ -1086,7 +1086,6 @@ i2c_new_probed_device(struct i2c_adapter
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
break;
}
}
- mutex_unlock(&adap->clist_lock);
if (addr_list[i] == I2C_CLIENT_END) {
dev_dbg(&adap->dev, "Probing failed, no device found\n");
--
Jean Delvare
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