---

yaml
---
r: 196625
b: refs/heads/master
c: 8f85c0a
h: refs/heads/master
i:
  196623: eba319a
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7cad19784950f947bf8b332b92d83c75788f897a
+refs/heads/master: 8f85c0af2388d575a598d2695319ccb7e1b5523c

trunk/drivers/i2c/busses/i2c-mpc.c

@@ -118,7 +118,7 @@ static int i2c_wait(struct mpc_i2c *i2c, unsigned timeout, int writing)
 	u32 x;
 	int result = 0;
 
-	if (i2c->irq == NO_IRQ) {
+	if (!i2c->irq) {
 		while (!(readb(i2c->base + MPC_I2C_SR) & CSR_MIF)) {
 			schedule();
 			if (time_after(jiffies, orig_jiffies + timeout)) {
@@ -568,7 +568,7 @@ static int __devinit fsl_i2c_probe(struct of_device *op,
 	}
 
 	i2c->irq = irq_of_parse_and_map(op->node, 0);
-	if (i2c->irq != NO_IRQ) { /* i2c->irq = NO_IRQ implies polling */
+	if (i2c->irq) { /* no i2c->irq implies polling */
 		result = request_irq(i2c->irq, mpc_i2c_isr,
 				     IRQF_SHARED, "i2c-mpc", i2c);
 		if (result < 0) {
@@ -627,7 +627,7 @@ static int __devexit fsl_i2c_remove(struct of_device *op)
 	i2c_del_adapter(&i2c->adap);
 	dev_set_drvdata(&op->dev, NULL);
 
-	if (i2c->irq != NO_IRQ)
+	if (i2c->irq)
 		free_irq(i2c->irq, i2c);
 
 	irq_dispose_mapping(i2c->irq);