diff options
Diffstat (limited to 'drivers/dma/ti/edma.c')
| -rw-r--r-- | drivers/dma/ti/edma.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/dma/ti/edma.c b/drivers/dma/ti/edma.c index 33d6d931b3..5f8d2e93ff 100644 --- a/drivers/dma/ti/edma.c +++ b/drivers/dma/ti/edma.c @@ -202,7 +202,7 @@ struct edma_desc { u32 residue; u32 residue_stat; - struct edma_pset pset[]; + struct edma_pset pset[] __counted_by(pset_nr); }; struct edma_cc; @@ -2404,6 +2404,11 @@ static int edma_probe(struct platform_device *pdev) if (irq > 0) { irq_name = devm_kasprintf(dev, GFP_KERNEL, "%s_ccint", dev_name(dev)); + if (!irq_name) { + ret = -ENOMEM; + goto err_disable_pm; + } + ret = devm_request_irq(dev, irq, dma_irq_handler, 0, irq_name, ecc); if (ret) { @@ -2420,6 +2425,11 @@ static int edma_probe(struct platform_device *pdev) if (irq > 0) { irq_name = devm_kasprintf(dev, GFP_KERNEL, "%s_ccerrint", dev_name(dev)); + if (!irq_name) { + ret = -ENOMEM; + goto err_disable_pm; + } + ret = devm_request_irq(dev, irq, dma_ccerr_handler, 0, irq_name, ecc); if (ret) { @@ -2550,7 +2560,7 @@ static void edma_cleanupp_vchan(struct dma_device *dmadev) } } -static int edma_remove(struct platform_device *pdev) +static void edma_remove(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct edma_cc *ecc = dev_get_drvdata(dev); @@ -2568,8 +2578,6 @@ static int edma_remove(struct platform_device *pdev) edma_free_slot(ecc, ecc->dummy_slot); pm_runtime_put_sync(dev); pm_runtime_disable(dev); - - return 0; } #ifdef CONFIG_PM_SLEEP @@ -2628,7 +2636,7 @@ static const struct dev_pm_ops edma_pm_ops = { static struct platform_driver edma_driver = { .probe = edma_probe, - .remove = edma_remove, + .remove_new = edma_remove, .driver = { .name = "edma", .pm = &edma_pm_ops, |