Drop NO_IRQ as 0 is the preferred way to describe 'no irq' (http://lkml.org/lkml/2005/11/21/221). This change is safe, as the driver is only used on powerpc, where NO_IRQ is 0 anyhow. Signed-off-by: Wolfram Sang <w.sang@xxxxxxxxxxxxxx> Acked-by: Grant Likely <grant.likely@xxxxxxxxxxxx> Cc: Sean MacLennan <smaclennan@xxxxxxxxxxxx> Cc: Ben Dooks <ben-linux@xxxxxxxxx> --- drivers/i2c/busses/i2c-ibm_iic.c | 14 +++++++------- 1 files changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c index b1bc6e2..2bef534 100644 --- a/drivers/i2c/busses/i2c-ibm_iic.c +++ b/drivers/i2c/busses/i2c-ibm_iic.c @@ -668,12 +668,12 @@ static int __devinit iic_request_irq(struct of_device *ofdev, int irq; if (iic_force_poll) - return NO_IRQ; + return 0; irq = irq_of_parse_and_map(np, 0); - if (irq == NO_IRQ) { + if (!irq) { dev_err(&ofdev->dev, "irq_of_parse_and_map failed\n"); - return NO_IRQ; + return 0; } /* Disable interrupts until we finish initialization, assumes @@ -683,7 +683,7 @@ static int __devinit iic_request_irq(struct of_device *ofdev, if (request_irq(irq, iic_handler, 0, "IBM IIC", dev)) { dev_err(&ofdev->dev, "request_irq %d failed\n", irq); /* Fallback to the polling mode */ - return NO_IRQ; + return 0; } return irq; @@ -719,7 +719,7 @@ static int __devinit iic_probe(struct of_device *ofdev, init_waitqueue_head(&dev->wq); dev->irq = iic_request_irq(ofdev, dev); - if (dev->irq == NO_IRQ) + if (!dev->irq) dev_warn(&ofdev->dev, "using polling mode\n"); /* Board specific settings */ @@ -766,7 +766,7 @@ static int __devinit iic_probe(struct of_device *ofdev, return 0; error_cleanup: - if (dev->irq != NO_IRQ) { + if (dev->irq) { iic_interrupt_mode(dev, 0); free_irq(dev->irq, dev); } @@ -790,7 +790,7 @@ static int __devexit iic_remove(struct of_device *ofdev) i2c_del_adapter(&dev->adap); - if (dev->irq != NO_IRQ) { + if (dev->irq) { iic_interrupt_mode(dev, 0); free_irq(dev->irq, dev); } -- 1.7.0 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
