zynq-edac reports error

We see the following error printout from kernel:

[2000-01-01 00:00:05.365891] ERROR: xmu03 kernel:[ 5.828996] zynq-edac f8006000.ps7-ddrc: ecc not enabled

We don't use ECC so the printout is valid. However, it should not be an ERROR priority on this. The edac driver should
look at the "xlnx,has-ecc" property and take appropriate action.

Any comments would be appreciated!

---
drivers/edac/zynq_edac.c | 11 +++++++++++

  1 file changed, 11 insertions(+)

index 2b7635f..cec3203 100644
@@ -19,6 +19,7 @@
   */
 
  #include <linux/edac.h>
+#include <linux/of.h>
  #include <linux/module.h>
  #include <linux/platform_device.h>
 

@@ -507,6 +508,16 @@ static int zynq_edac_mc_probe(struct 

platform_device *pdev)

      int rc;
      struct resource *res;
      void __iomem *baseaddr;

+ struct device_node *np = pdev->dev.of_node;
+ u32 *edac_enable;
+
+ if (!np || !of_device_is_available(np))
+ return -ENODEV;
+
+ edac_enable = (u32 *)of_get_property(np, "xlnx,has-ecc", NULL);
+ if (!edac_enable || !(*edac_enable))/* property has-ecc disenabled
or no exist */
+ return -ENODEV;
+

      /* Get the data from the platform device */
      res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

1.8.5.2.233.g932f7e4

This driver is out of mainline that's why you shouldn't CC arm mailing list. Will reply privately.

Thanks,
Michal