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path: root/drivers/edac/mpc85xx_edac.c
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Diffstat (limited to 'drivers/edac/mpc85xx_edac.c')
-rw-r--r--drivers/edac/mpc85xx_edac.c42
1 files changed, 10 insertions, 32 deletions
diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
index 1fa76a588af3..68bf234bdfe6 100644
--- a/drivers/edac/mpc85xx_edac.c
+++ b/drivers/edac/mpc85xx_edac.c
@@ -134,29 +134,14 @@ DEVICE_ATTR(inject_data_lo, S_IRUGO | S_IWUSR,
DEVICE_ATTR(inject_ctrl, S_IRUGO | S_IWUSR,
mpc85xx_mc_inject_ctrl_show, mpc85xx_mc_inject_ctrl_store);
-static int mpc85xx_create_sysfs_attributes(struct mem_ctl_info *mci)
-{
- int rc;
-
- rc = device_create_file(&mci->dev, &dev_attr_inject_data_hi);
- if (rc < 0)
- return rc;
- rc = device_create_file(&mci->dev, &dev_attr_inject_data_lo);
- if (rc < 0)
- return rc;
- rc = device_create_file(&mci->dev, &dev_attr_inject_ctrl);
- if (rc < 0)
- return rc;
+static struct attribute *mpc85xx_dev_attrs[] = {
+ &dev_attr_inject_data_hi.attr,
+ &dev_attr_inject_data_lo.attr,
+ &dev_attr_inject_ctrl.attr,
+ NULL
+};
- return 0;
-}
-
-static void mpc85xx_remove_sysfs_attributes(struct mem_ctl_info *mci)
-{
- device_remove_file(&mci->dev, &dev_attr_inject_data_hi);
- device_remove_file(&mci->dev, &dev_attr_inject_data_lo);
- device_remove_file(&mci->dev, &dev_attr_inject_ctrl);
-}
+ATTRIBUTE_GROUPS(mpc85xx_dev);
/**************************** PCI Err device ***************************/
#ifdef CONFIG_PCI
@@ -685,7 +670,7 @@ static int mpc85xx_l2_err_remove(struct platform_device *op)
return 0;
}
-static struct of_device_id mpc85xx_l2_err_of_match[] = {
+static const struct of_device_id mpc85xx_l2_err_of_match[] = {
/* deprecate the fsl,85.. forms in the future, 2.6.30? */
{ .compatible = "fsl,8540-l2-cache-controller", },
{ .compatible = "fsl,8541-l2-cache-controller", },
@@ -1106,13 +1091,7 @@ static int mpc85xx_mc_err_probe(struct platform_device *op)
/* clear all error bits */
out_be32(pdata->mc_vbase + MPC85XX_MC_ERR_DETECT, ~0);
- if (edac_mc_add_mc(mci)) {
- edac_dbg(3, "failed edac_mc_add_mc()\n");
- goto err;
- }
-
- if (mpc85xx_create_sysfs_attributes(mci)) {
- edac_mc_del_mc(mci->pdev);
+ if (edac_mc_add_mc_with_groups(mci, mpc85xx_dev_groups)) {
edac_dbg(3, "failed edac_mc_add_mc()\n");
goto err;
}
@@ -1176,13 +1155,12 @@ static int mpc85xx_mc_err_remove(struct platform_device *op)
orig_ddr_err_disable);
out_be32(pdata->mc_vbase + MPC85XX_MC_ERR_SBE, orig_ddr_err_sbe);
- mpc85xx_remove_sysfs_attributes(mci);
edac_mc_del_mc(&op->dev);
edac_mc_free(mci);
return 0;
}
-static struct of_device_id mpc85xx_mc_err_of_match[] = {
+static const struct of_device_id mpc85xx_mc_err_of_match[] = {
/* deprecate the fsl,85.. forms in the future, 2.6.30? */
{ .compatible = "fsl,8540-memory-controller", },
{ .compatible = "fsl,8541-memory-controller", },