tile_edac: convert driver to use the new edac ABI

The legacy edac ABI is going to be removed. Port the driver to use
and benefit from the new API functionality.

Acked-by: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/edac/tile_edac.c b/drivers/edac/tile_edac.c
index 054c9bb3a5dc4c3b551fafc8bceccbb3c8230fee..bcdd1e4dc735e386254c40183bb9585dc74f2605 100644 (file)
--- a/drivers/edac/tile_edac.c
+++ b/drivers/edac/tile_edac.c
@@ -71,7 +71,10 @@ static void tile_edac_check(struct mem_ctl_info *mci)
        if (mem_error.sbe_count != priv->ce_count) {
                dev_dbg(mci->dev, "ECC CE err on node %d\n", priv->node);
                priv->ce_count = mem_error.sbe_count;
-               edac_mc_handle_ce(mci, 0, 0, 0, 0, 0, mci->ctl_name);
+               edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci,
+                                    0, 0, 0,
+                                    0, 0, -1,
+                                    mci->ctl_name, "", NULL);
        }
 }
 
@@ -122,6 +125,7 @@ static int __devinit tile_edac_mc_probe(struct platform_device *pdev)
        char                    hv_file[32];
        int                     hv_devhdl;
        struct mem_ctl_info     *mci;
+       struct edac_mc_layer    layers[2];
        struct tile_edac_priv   *priv;
        int                     rc;
 
@@ -131,8 +135,14 @@ static int __devinit tile_edac_mc_probe(struct platform_device *pdev)
                return -EINVAL;
 
        /* A TILE MC has a single channel and one chip-select row. */
-       mci = edac_mc_alloc(sizeof(struct tile_edac_priv),
-               TILE_EDAC_NR_CSROWS, TILE_EDAC_NR_CHANS, pdev->id);
+       layers[0].type = EDAC_MC_LAYER_CHIP_SELECT;
+       layers[0].size = TILE_EDAC_NR_CSROWS;
+       layers[0].is_virt_csrow = true;
+       layers[1].type = EDAC_MC_LAYER_CHANNEL;
+       layers[1].size = TILE_EDAC_NR_CHANS;
+       layers[1].is_virt_csrow = false;
+       mci = new_edac_mc_alloc(pdev->id, ARRAY_SIZE(layers), layers,
+                           sizeof(struct tile_edac_priv));
        if (mci == NULL)
                return -ENOMEM;
        priv = mci->pvt_info;