i2c: rcar: use adapter default for timeout

5 seconds is a very large timeout, and it is hardcoded. Use the default
timeout from 'struct adapter' which is 1 second. It can also be modified
from userspace for specific workloads via i2c-dev.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c
index 9eef46254369..e57e520b4756 100644
--- a/drivers/i2c/busses/i2c-rcar.c
+++ b/drivers/i2c/busses/i2c-rcar.c
@@ -532,7 +532,7 @@ static int rcar_i2c_master_xfer(struct i2c_adapter *adap,
 
                 timeout = wait_event_timeout(priv->wait,
                                              rcar_i2c_flags_has(priv, ID_DONE),
-                                             5 * HZ);
+                                             adap->timeout);
                 if (!timeout) {
                         ret = -ETIMEDOUT;
                         break;