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| author | Tejun Heo <tj@kernel.org> | 2017-01-09 13:38:25 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2017-01-09 13:38:25 +0100 |
| commit | 0fe4618d3b22d0ae44a4e650526466cf570ff8a5 (patch) | |
| tree | 0c692cacd3431642945df7f4163aefca63ede012 /drivers/ata/sata_mv.c | |
| parent | ata: sata_mv: fix module license specification (diff) | |
| parent | ata: sata_mv:- Handle return value of devm_ioremap. (diff) | |
| download | linux-0fe4618d3b22d0ae44a4e650526466cf570ff8a5.tar.xz linux-0fe4618d3b22d0ae44a4e650526466cf570ff8a5.zip | |
Merge branch 'for-4.10-fixes' into for-4.11
Diffstat (limited to 'drivers/ata/sata_mv.c')
| -rw-r--r-- | drivers/ata/sata_mv.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index bcbfe23a45f6..6eed4a72d328 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -4132,6 +4132,9 @@ static int mv_platform_probe(struct platform_device *pdev) host->iomap = NULL; hpriv->base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); + if (!hpriv->base) + return -ENOMEM; + hpriv->base -= SATAHC0_REG_BASE; hpriv->clk = clk_get(&pdev->dev, NULL); |