Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

[pandora-kernel.git] / drivers / i2c / busses / i2c-mpc.c

diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index aedbbe6..26bf370 100644 (file)
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -70,7 +70,7 @@ static irqreturn_t mpc_i2c_isr(int irq, void *dev_id)
                /* Read again to allow register to stabilise */
                i2c->interrupt = readb(i2c->base + MPC_I2C_SR);
                writeb(0, i2c->base + MPC_I2C_SR);
-               wake_up_interruptible(&i2c->queue);
+               wake_up(&i2c->queue);
        }
        return IRQ_HANDLED;
 }
@@ -115,13 +115,10 @@ static int i2c_wait(struct mpc_i2c *i2c, unsigned timeout, int writing)
                writeb(0, i2c->base + MPC_I2C_SR);
        } else {
                /* Interrupt mode */
-               result = wait_event_interruptible_timeout(i2c->queue,
-                       (i2c->interrupt & CSR_MIF), timeout * HZ);
+               result = wait_event_timeout(i2c->queue,
+                       (i2c->interrupt & CSR_MIF), timeout);
 
-               if (unlikely(result < 0)) {
-                       pr_debug("I2C: wait interrupted\n");
-                       writeccr(i2c, 0);
-               } else if (unlikely(!(i2c->interrupt & CSR_MIF))) {
+               if (unlikely(!(i2c->interrupt & CSR_MIF))) {
                        pr_debug("I2C: wait timeout\n");
                        writeccr(i2c, 0);
                        result = -ETIMEDOUT;
@@ -311,7 +308,7 @@ 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)