+++ /dev/null
-From 1ccc18ca96d8a824f2af45d1046d23ccdb90f3df Mon Sep 17 00:00:00 2001
-From: Anji Jagarlmudi <anji.jagarlmudi@nxp.com>
-Date: Wed, 8 Jan 2020 12:18:40 +0530
-Subject: [PATCH] staging: fsl_ppfe/eth: Enhance error checking in platform
- probe
-
-Fix the kernel crash when MAC addr is not passed in dtb.
-
-Signed-off-by: Anji Jagarlmudi <anji.jagarlmudi@nxp.com>
----
- drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c | 10 +++++++---
- 1 file changed, 7 insertions(+), 3 deletions(-)
-
---- a/drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c
-+++ b/drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c
-@@ -31,7 +31,11 @@ static int pfe_get_gemac_if_properties(s
- const u32 *addr;
-
- addr = of_get_property(gem, "reg", &size);
-- port = be32_to_cpup(addr);
-+ if (addr)
-+ port = be32_to_cpup(addr);
-+ else
-+ goto err;
-+
-
- pdata->ls1012a_eth_pdata[port].gem_id = port;
-