aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/rtc
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/rtc-sh.c21
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index fcead4c4cd1f..3f393c82e32c 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -568,7 +568,7 @@ static int __devinit sh_rtc_probe(struct platform_device *pdev)
568 struct sh_rtc *rtc; 568 struct sh_rtc *rtc;
569 struct resource *res; 569 struct resource *res;
570 unsigned int tmp; 570 unsigned int tmp;
571 int ret = -ENOENT; 571 int ret;
572 572
573 rtc = kzalloc(sizeof(struct sh_rtc), GFP_KERNEL); 573 rtc = kzalloc(sizeof(struct sh_rtc), GFP_KERNEL);
574 if (unlikely(!rtc)) 574 if (unlikely(!rtc))
@@ -577,26 +577,33 @@ static int __devinit sh_rtc_probe(struct platform_device *pdev)
577 spin_lock_init(&rtc->lock); 577 spin_lock_init(&rtc->lock);
578 578
579 /* get periodic/carry/alarm irqs */ 579 /* get periodic/carry/alarm irqs */
580 rtc->periodic_irq = platform_get_irq(pdev, 0); 580 ret = platform_get_irq(pdev, 0);
581 if (unlikely(rtc->periodic_irq < 0)) { 581 if (unlikely(ret < 0)) {
582 ret = -ENOENT;
582 dev_err(&pdev->dev, "No IRQ for period\n"); 583 dev_err(&pdev->dev, "No IRQ for period\n");
583 goto err_badres; 584 goto err_badres;
584 } 585 }
586 rtc->periodic_irq = ret;
585 587
586 rtc->carry_irq = platform_get_irq(pdev, 1); 588 ret = platform_get_irq(pdev, 1);
587 if (unlikely(rtc->carry_irq < 0)) { 589 if (unlikely(ret < 0)) {
590 ret = -ENOENT;
588 dev_err(&pdev->dev, "No IRQ for carry\n"); 591 dev_err(&pdev->dev, "No IRQ for carry\n");
589 goto err_badres; 592 goto err_badres;
590 } 593 }
594 rtc->carry_irq = ret;
591 595
592 rtc->alarm_irq = platform_get_irq(pdev, 2); 596 ret = platform_get_irq(pdev, 2);
593 if (unlikely(rtc->alarm_irq < 0)) { 597 if (unlikely(ret < 0)) {
598 ret = -ENOENT;
594 dev_err(&pdev->dev, "No IRQ for alarm\n"); 599 dev_err(&pdev->dev, "No IRQ for alarm\n");
595 goto err_badres; 600 goto err_badres;
596 } 601 }
602 rtc->alarm_irq = ret;
597 603
598 res = platform_get_resource(pdev, IORESOURCE_IO, 0); 604 res = platform_get_resource(pdev, IORESOURCE_IO, 0);
599 if (unlikely(res == NULL)) { 605 if (unlikely(res == NULL)) {
606 ret = -ENOENT;
600 dev_err(&pdev->dev, "No IO resource\n"); 607 dev_err(&pdev->dev, "No IO resource\n");
601 goto err_badres; 608 goto err_badres;
602 } 609 }