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-rw-r--r--drivers/i2c/algos/i2c-algo-bit.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/i2c/algos/i2c-algo-bit.c b/drivers/i2c/algos/i2c-algo-bit.c
index d6d58684712b..66bebfc81c22 100644
--- a/drivers/i2c/algos/i2c-algo-bit.c
+++ b/drivers/i2c/algos/i2c-algo-bit.c
@@ -47,8 +47,8 @@
/* ----- global variables --------------------------------------------- */
static int bit_test; /* see if the line-setting functions work */
-module_param(bit_test, bool, 0);
-MODULE_PARM_DESC(bit_test, "Test the lines of the bus to see if it is stuck");
+module_param(bit_test, int, S_IRUGO);
+MODULE_PARM_DESC(bit_test, "lines testing - 0 off; 1 report; 2 fail if stuck");
#ifdef DEBUG
static int i2c_debug = 1;
@@ -624,7 +624,7 @@ static int __i2c_bit_add_bus(struct i2c_adapter *adap,
if (bit_test) {
ret = test_bus(adap);
- if (ret < 0)
+ if (bit_test >= 2 && ret < 0)
return -ENODEV;
}

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