diff options
Diffstat (limited to 'drivers/mfd/s5m-irq.c')
| -rw-r--r-- | drivers/mfd/s5m-irq.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/mfd/s5m-irq.c b/drivers/mfd/s5m-irq.c index de76dfb6f0ad..0236676085cf 100644 --- a/drivers/mfd/s5m-irq.c +++ b/drivers/mfd/s5m-irq.c @@ -342,7 +342,10 @@ int s5m_irq_resume(struct s5m87xx_dev *s5m87xx) s5m8767_irq_thread(s5m87xx->irq_base, s5m87xx); break; default: - break; + dev_err(s5m87xx->dev, + "Unknown device type %d\n", + s5m87xx->device_type); + return -EINVAL; } } @@ -444,7 +447,9 @@ int s5m_irq_init(struct s5m87xx_dev *s5m87xx) } break; default: - break; + dev_err(s5m87xx->dev, + "Unknown device type %d\n", s5m87xx->device_type); + return -EINVAL; } if (!s5m87xx->ono) @@ -467,12 +472,15 @@ int s5m_irq_init(struct s5m87xx_dev *s5m87xx) IRQF_ONESHOT, "s5m87xx-ono", s5m87xx); break; default: + ret = -EINVAL; break; } - if (ret) + if (ret) { dev_err(s5m87xx->dev, "Failed to request IRQ %d: %d\n", s5m87xx->ono, ret); + return ret; + } return 0; } |