From 8a52c6b4d55b2960d93a90a7cf6afd252357fa54 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Sat, 28 Mar 2009 21:34:43 +0100 Subject: i2c: Adapter timeout is in jiffies i2c_adapter.timeout is in jiffies. Fix all drivers which thought otherwise. It didn't really matter as long as the value was only used inside the driver, but soon i2c-core will use it too so it must have the proper unit. Note: for the i2c-mpc driver, this fixes a bug in polling mode. Timeout would trigger after 1 jiffy, which is most probably not what the author wanted. Signed-off-by: Jean Delvare Cc: Clifford Wolf Acked-by: Sean MacLennan Cc: Stefan Roese Acked-by: Lennert Buytenhek Cc: Dan Williams Cc: Grant Likely Acked-by: Mark A. Greer --- drivers/i2c/busses/i2c-mpc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/i2c/busses/i2c-mpc.c') diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c index aedbbe6618d..2b847d87594 100644 --- a/drivers/i2c/busses/i2c-mpc.c +++ b/drivers/i2c/busses/i2c-mpc.c @@ -116,7 +116,7 @@ static int i2c_wait(struct mpc_i2c *i2c, unsigned timeout, int writing) } else { /* Interrupt mode */ result = wait_event_interruptible_timeout(i2c->queue, - (i2c->interrupt & CSR_MIF), timeout * HZ); + (i2c->interrupt & CSR_MIF), timeout); if (unlikely(result < 0)) { pr_debug("I2C: wait interrupted\n"); @@ -311,7 +311,7 @@ static struct i2c_adapter mpc_ops = { .owner = THIS_MODULE, .name = "MPC adapter", .algo = &mpc_algo, - .timeout = 1, + .timeout = HZ, }; static int __devinit fsl_i2c_probe(struct of_device *op, const struct of_device_id *match) -- cgit v1.2.3