diff options
Diffstat (limited to 'drivers/uio/uio_pruss.c')
| -rw-r--r-- | drivers/uio/uio_pruss.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/uio/uio_pruss.c b/drivers/uio/uio_pruss.c index 83966dbd3bbf..77e2dc404885 100644 --- a/drivers/uio/uio_pruss.c +++ b/drivers/uio/uio_pruss.c @@ -175,8 +175,12 @@ static int pruss_probe(struct platform_device *pdev) goto err_free_ddr_vaddr; } + ret = platform_get_irq(pdev, 0); + if (ret < 0) + goto err_unmap; + + gdev->hostirq_start = ret; gdev->pintc_base = pdata->pintc_base; - gdev->hostirq_start = platform_get_irq(pdev, 0); for (cnt = 0, p = gdev->info; cnt < MAX_PRUSS_EVT; cnt++, p++) { p->mem[0].addr = regs_prussio->start; @@ -211,6 +215,7 @@ err_unloop: for (i = 0, p = gdev->info; i < cnt; i++, p++) { uio_unregister_device(p); } +err_unmap: iounmap(gdev->prussio_vaddr); err_free_ddr_vaddr: dma_free_coherent(dev, extram_pool_sz, gdev->ddr_vaddr, |