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[1/4] i2c: rcar: use adapter default for timeout

Message ID 1434827002-25918-2-git-send-email-wsa@the-dreams.de (mailing list archive)
State Accepted
Delegated to: Geert Uytterhoeven
Headers show

Commit Message

Wolfram Sang June 20, 2015, 7:03 p.m. UTC 
From: Wolfram Sang <wsa+renesas@sang-engineering.com>

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>
---
 drivers/i2c/busses/i2c-rcar.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c
index 9eef46254369b3..e57e520b4756a9 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;