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path: root/drivers/soc/qcom/ocmem.c
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Diffstat (limited to 'drivers/soc/qcom/ocmem.c')
-rw-r--r--drivers/soc/qcom/ocmem.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/soc/qcom/ocmem.c b/drivers/soc/qcom/ocmem.c
index 7f9e9944d1ea..f1875dc31ae2 100644
--- a/drivers/soc/qcom/ocmem.c
+++ b/drivers/soc/qcom/ocmem.c
@@ -189,6 +189,7 @@ struct ocmem *of_get_ocmem(struct device *dev)
{
struct platform_device *pdev;
struct device_node *devnode;
+ struct ocmem *ocmem;
devnode = of_parse_phandle(dev->of_node, "sram", 0);
if (!devnode || !devnode->parent) {
@@ -202,7 +203,12 @@ struct ocmem *of_get_ocmem(struct device *dev)
return ERR_PTR(-EPROBE_DEFER);
}
- return platform_get_drvdata(pdev);
+ ocmem = platform_get_drvdata(pdev);
+ if (!ocmem) {
+ dev_err(dev, "Cannot get ocmem\n");
+ return ERR_PTR(-ENODEV);
+ }
+ return ocmem;
}
EXPORT_SYMBOL(of_get_ocmem);