1 files changed, 7 insertions, 9 deletions

diff --git a/drivers/i2c/algos/i2c-algo-pca.c b/drivers/i2c/algos/i2c-algo-pca.c
index cc3a952401f2..beb10edfe9c1 100644
--- a/drivers/i2c/algos/i2c-algo-pca.c
+++ b/drivers/i2c/algos/i2c-algo-pca.c
@@ -187,12 +187,14 @@ static int pca_xfer(struct i2c_adapter *i2c_adap,
         int numbytes = 0;
         int state;
         int ret;
+        int timeout = 100;
 
-        state = pca_status(adap);
-        if ( state != 0xF8 ) {
-                dev_dbg(&i2c_adap->dev, "bus is not idle. status is %#04x\n", state );
-                /* FIXME: what to do. Force stop ? */
-                return -EREMOTEIO;
+        while ((state = pca_status(adap)) != 0xf8 && timeout--) {
+                msleep(10);
+        }
+        if (state != 0xf8) {
+                dev_dbg(&i2c_adap->dev, "bus is not idle. status is %#04x\n", state);
+                return -EIO;
         }
 
         DEB1("{{{ XFER %d messages\n", num);
@@ -354,8 +356,6 @@ static int pca_init(struct i2c_algo_pca_data *adap)
 }
 
 static struct i2c_algorithm pca_algo = {
-        .name           = "PCA9564 algorithm",
-        .id             = I2C_ALGO_PCA,
         .master_xfer    = pca_xfer,
         .functionality  = pca_func,
 };
@@ -369,8 +369,6 @@ int i2c_pca_add_bus(struct i2c_adapter *adap)
         int rval;
 
         /* register new adapter to i2c module... */
-
-        adap->id |= pca_algo.id;
         adap->algo = &pca_algo;
 
         adap->timeout = 100;            /* default values, should       */