diff options
Diffstat (limited to 'drivers/mfd/ucb1x00-core.c')
| -rw-r--r-- | drivers/mfd/ucb1x00-core.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c index 9ab9ec47ea75..d6fb2e1a759a 100644 --- a/drivers/mfd/ucb1x00-core.c +++ b/drivers/mfd/ucb1x00-core.c @@ -446,10 +446,6 @@ static int ucb1x00_detect_irq(struct ucb1x00 *ucb) unsigned long mask; mask = probe_irq_on(); - if (!mask) { - probe_irq_off(mask); - return NO_IRQ; - } /* * Enable the ADC interrupt. @@ -541,7 +537,7 @@ static int ucb1x00_probe(struct mcp *mcp) ucb1x00_enable(ucb); ucb->irq = ucb1x00_detect_irq(ucb); ucb1x00_disable(ucb); - if (ucb->irq == NO_IRQ) { + if (!ucb->irq) { dev_err(&ucb->dev, "IRQ probe failed\n"); ret = -ENODEV; goto err_no_irq; |