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path: root/drivers/mfd/s5m-irq.c
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Diffstat (limited to 'drivers/mfd/s5m-irq.c')
-rw-r--r--drivers/mfd/s5m-irq.c14
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)
342 s5m8767_irq_thread(s5m87xx->irq_base, s5m87xx); 342 s5m8767_irq_thread(s5m87xx->irq_base, s5m87xx);
343 break; 343 break;
344 default: 344 default:
345 break; 345 dev_err(s5m87xx->dev,
346 "Unknown device type %d\n",
347 s5m87xx->device_type);
348 return -EINVAL;
346 349
347 } 350 }
348 } 351 }
@@ -444,7 +447,9 @@ int s5m_irq_init(struct s5m87xx_dev *s5m87xx)
444 } 447 }
445 break; 448 break;
446 default: 449 default:
447 break; 450 dev_err(s5m87xx->dev,
451 "Unknown device type %d\n", s5m87xx->device_type);
452 return -EINVAL;
448 } 453 }
449 454
450 if (!s5m87xx->ono) 455 if (!s5m87xx->ono)
@@ -467,12 +472,15 @@ int s5m_irq_init(struct s5m87xx_dev *s5m87xx)
467 IRQF_ONESHOT, "s5m87xx-ono", s5m87xx); 472 IRQF_ONESHOT, "s5m87xx-ono", s5m87xx);
468 break; 473 break;
469 default: 474 default:
475 ret = -EINVAL;
470 break; 476 break;
471 } 477 }
472 478
473 if (ret) 479 if (ret) {
474 dev_err(s5m87xx->dev, "Failed to request IRQ %d: %d\n", 480 dev_err(s5m87xx->dev, "Failed to request IRQ %d: %d\n",
475 s5m87xx->ono, ret); 481 s5m87xx->ono, ret);
482 return ret;
483 }
476 484
477 return 0; 485 return 0;
478} 486}