diff options
Diffstat (limited to 'drivers/mailbox/mtk-cmdq-mailbox.c')
| -rw-r--r-- | drivers/mailbox/mtk-cmdq-mailbox.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c index 484d4438cd83..5665b6ea8119 100644 --- a/drivers/mailbox/mtk-cmdq-mailbox.c +++ b/drivers/mailbox/mtk-cmdq-mailbox.c @@ -69,7 +69,7 @@ struct cmdq_task { struct cmdq { struct mbox_controller mbox; void __iomem *base; - u32 irq; + int irq; u32 thread_nr; u32 irq_mask; struct cmdq_thread *thread; @@ -525,10 +525,8 @@ static int cmdq_probe(struct platform_device *pdev) } cmdq->irq = platform_get_irq(pdev, 0); - if (!cmdq->irq) { - dev_err(dev, "failed to get irq\n"); - return -EINVAL; - } + if (cmdq->irq < 0) + return cmdq->irq; plat_data = (struct gce_plat *)of_device_get_match_data(dev); if (!plat_data) { |