diff options
Diffstat (limited to 'drivers/edac/highbank_l2_edac.c')
| -rw-r--r-- | drivers/edac/highbank_l2_edac.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/drivers/edac/highbank_l2_edac.c b/drivers/edac/highbank_l2_edac.c index c2bd8c6a4349..2f193668ebc7 100644 --- a/drivers/edac/highbank_l2_edac.c +++ b/drivers/edac/highbank_l2_edac.c @@ -50,8 +50,15 @@ static irqreturn_t highbank_l2_err_handler(int irq, void *dev_id) return IRQ_HANDLED; } +static const struct of_device_id hb_l2_err_of_match[] = { + { .compatible = "calxeda,hb-sregs-l2-ecc", }, + {}, +}; +MODULE_DEVICE_TABLE(of, hb_l2_err_of_match); + static int highbank_l2_err_probe(struct platform_device *pdev) { + const struct of_device_id *id; struct edac_device_ctl_info *dci; struct hb_l2_drvdata *drvdata; struct resource *r; @@ -90,28 +97,32 @@ static int highbank_l2_err_probe(struct platform_device *pdev) goto err; } + id = of_match_device(hb_l2_err_of_match, &pdev->dev); + dci->mod_name = pdev->dev.driver->name; + dci->ctl_name = id ? id->compatible : "unknown"; + dci->dev_name = dev_name(&pdev->dev); + + if (edac_device_add_device(dci)) + goto err; + drvdata->db_irq = platform_get_irq(pdev, 0); res = devm_request_irq(&pdev->dev, drvdata->db_irq, highbank_l2_err_handler, 0, dev_name(&pdev->dev), dci); if (res < 0) - goto err; + goto err2; drvdata->sb_irq = platform_get_irq(pdev, 1); res = devm_request_irq(&pdev->dev, drvdata->sb_irq, highbank_l2_err_handler, 0, dev_name(&pdev->dev), dci); if (res < 0) - goto err; - - dci->mod_name = dev_name(&pdev->dev); - dci->dev_name = dev_name(&pdev->dev); - - if (edac_device_add_device(dci)) - goto err; + goto err2; devres_close_group(&pdev->dev, NULL); return 0; +err2: + edac_device_del_device(&pdev->dev); err: devres_release_group(&pdev->dev, NULL); edac_device_free_ctl_info(dci); @@ -127,12 +138,6 @@ static int highbank_l2_err_remove(struct platform_device *pdev) return 0; } -static const struct of_device_id hb_l2_err_of_match[] = { - { .compatible = "calxeda,hb-sregs-l2-ecc", }, - {}, -}; -MODULE_DEVICE_TABLE(of, hb_l2_err_of_match); - static struct platform_driver highbank_l2_edac_driver = { .probe = highbank_l2_err_probe, .remove = highbank_l2_err_remove, |