Merge tag 'soc-fsl-for-4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/leo/linux into next/drivers

Pull "FSL/NXP SoC drivers updates for 4.16" from Li Yang:

This adds new SoC support and more error path handling to the guts
driver.

* tag 'soc-fsl-for-4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/leo/linux:
  soc: fsl: guts: Add a NULL check for devm_kasprintf()
  soc: fsl: support GUTS driver for ls1012a/ls1046a

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/soc/fsl/guts.c b/drivers/soc/fsl/guts.c
index d89a6a80c8ef..302e0c8d69d9 100644
--- a/drivers/soc/fsl/guts.c
+++ b/drivers/soc/fsl/guts.c
@@ -167,10 +167,16 @@ static int fsl_guts_probe(struct platform_device *pdev)
         } else {
                 soc_dev_attr.family = devm_kasprintf(dev, GFP_KERNEL, "QorIQ");
         }
+        if (!soc_dev_attr.family)
+                return -ENOMEM;
         soc_dev_attr.soc_id = devm_kasprintf(dev, GFP_KERNEL,
                                              "svr:0x%08x", svr);
+        if (!soc_dev_attr.soc_id)
+                return -ENOMEM;
         soc_dev_attr.revision = devm_kasprintf(dev, GFP_KERNEL, "%d.%d",
                                                (svr >>  4) & 0xf, svr & 0xf);
+        if (!soc_dev_attr.revision)
+                return -ENOMEM;
 
         soc_dev = soc_device_register(&soc_dev_attr);
         if (IS_ERR(soc_dev))
@@ -214,6 +220,8 @@ static const struct of_device_id fsl_guts_of_match[] = {
         { .compatible = "fsl,ls1043a-dcfg", },
         { .compatible = "fsl,ls2080a-dcfg", },
         { .compatible = "fsl,ls1088a-dcfg", },
+        { .compatible = "fsl,ls1012a-dcfg", },
+        { .compatible = "fsl,ls1046a-dcfg", },
         {}
 };
 MODULE_DEVICE_TABLE(of, fsl_guts_of_match);