diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/hw_random/xgene-rng.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/char/hw_random/xgene-rng.c b/drivers/char/hw_random/xgene-rng.c index c37cf754a985..3c77645405e5 100644 --- a/drivers/char/hw_random/xgene-rng.c +++ b/drivers/char/hw_random/xgene-rng.c @@ -344,11 +344,12 @@ static int xgene_rng_probe(struct platform_device *pdev) if (IS_ERR(ctx->csr_base)) return PTR_ERR(ctx->csr_base); - ctx->irq = platform_get_irq(pdev, 0); - if (ctx->irq < 0) { + rc = platform_get_irq(pdev, 0); + if (rc < 0) { dev_err(&pdev->dev, "No IRQ resource\n"); - return ctx->irq; + return rc; } + ctx->irq = rc; dev_dbg(&pdev->dev, "APM X-Gene RNG BASE %p ALARM IRQ %d", ctx->csr_base, ctx->irq); |