We should return -ENOMEM if ioremap() fails.
Fixes: 4483d59e29fe ('ACPI / LPSS: check the result of ioremap()')
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
index 569ee09..10bf5c7 100644
--- a/drivers/acpi/acpi_lpss.c
+++ b/drivers/acpi/acpi_lpss.c
@@ -352,8 +352,10 @@ static int acpi_lpss_create_device(struct acpi_device *adev,
pdata->mmio_size = resource_size(rentry->res);
pdata->mmio_base = ioremap(rentry->res->start,
pdata->mmio_size);
- if (!pdata->mmio_base)
+ if (!pdata->mmio_base) {
+ ret = -ENOMEM;
goto err_out;
+ }
break;
}
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