1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 456caa80bfd3..e361033815d3 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -459,6 +459,11 @@ static int i2c_register_adapter(struct i2c_adapter *adap)
                 pr_debug("I2C adapter driver [%s] forgot to specify "
                          "physical device\n", adap->name);
         }
+
+        /* Set default timeout to 1 second if not already set */
+        if (adap->timeout == 0)
+                adap->timeout = HZ;
+
         dev_set_name(&adap->dev, "i2c-%d", adap->nr);
         adap->dev.release = &i2c_adapter_dev_release;
         adap->dev.class = &i2c_adapter_class;