diff options
| -rw-r--r-- | drivers/power/reset/at91-reset.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c index 026649409135..64def79d557a 100644 --- a/drivers/power/reset/at91-reset.c +++ b/drivers/power/reset/at91-reset.c @@ -193,7 +193,7 @@ static int __init at91_reset_probe(struct platform_device *pdev) return -ENOMEM; reset->rstc_base = devm_of_iomap(&pdev->dev, pdev->dev.of_node, 0, NULL); - if (!reset->rstc_base) { + if (IS_ERR(reset->rstc_base)) { dev_err(&pdev->dev, "Could not map reset controller address\n"); return -ENODEV; } @@ -203,7 +203,7 @@ static int __init at91_reset_probe(struct platform_device *pdev) for_each_matching_node_and_match(np, at91_ramc_of_match, &match) { reset->ramc_lpr = (u32)match->data; reset->ramc_base[idx] = devm_of_iomap(&pdev->dev, np, 0, NULL); - if (!reset->ramc_base[idx]) { + if (IS_ERR(reset->ramc_base[idx])) { dev_err(&pdev->dev, "Could not map ram controller address\n"); of_node_put(np); return -ENODEV; |