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path: root/drivers/edac/altera_edac.c
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Diffstat (limited to 'drivers/edac/altera_edac.c')
-rw-r--r--drivers/edac/altera_edac.c21
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c
index 8b31cd54bd..ae17ce4d97 100644
--- a/drivers/edac/altera_edac.c
+++ b/drivers/edac/altera_edac.c
@@ -22,6 +22,7 @@
#include <linux/of_platform.h>
#include <linux/panic_notifier.h>
#include <linux/platform_device.h>
+#include <linux/property.h>
#include <linux/regmap.h>
#include <linux/types.h>
#include <linux/uaccess.h>
@@ -279,7 +280,6 @@ release:
static int altr_sdram_probe(struct platform_device *pdev)
{
- const struct of_device_id *id;
struct edac_mc_layer layers[2];
struct mem_ctl_info *mci;
struct altr_sdram_mc_data *drvdata;
@@ -290,10 +290,6 @@ static int altr_sdram_probe(struct platform_device *pdev)
int irq, irq2, res = 0;
unsigned long mem_size, irqflags = 0;
- id = of_match_device(altr_sdram_ctrl_of_match, &pdev->dev);
- if (!id)
- return -ENODEV;
-
/* Grab the register range from the sdr controller in device tree */
mc_vbase = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
"altr,sdr-syscon");
@@ -304,8 +300,7 @@ static int altr_sdram_probe(struct platform_device *pdev)
}
/* Check specific dependencies for the module */
- priv = of_match_node(altr_sdram_ctrl_of_match,
- pdev->dev.of_node)->data;
+ priv = device_get_match_data(&pdev->dev);
/* Validate the SDRAM controller has ECC enabled */
if (regmap_read(mc_vbase, priv->ecc_ctrl_offset, &read_reg) ||
@@ -459,15 +454,13 @@ free:
return res;
}
-static int altr_sdram_remove(struct platform_device *pdev)
+static void altr_sdram_remove(struct platform_device *pdev)
{
struct mem_ctl_info *mci = platform_get_drvdata(pdev);
edac_mc_del_mc(&pdev->dev);
edac_mc_free(mci);
platform_set_drvdata(pdev, NULL);
-
- return 0;
}
/*
@@ -489,7 +482,7 @@ static const struct dev_pm_ops altr_sdram_pm_ops = {
static struct platform_driver altr_sdram_edac_driver = {
.probe = altr_sdram_probe,
- .remove = altr_sdram_remove,
+ .remove_new = altr_sdram_remove,
.driver = {
.name = "altr_sdram_edac",
#ifdef CONFIG_PM
@@ -812,7 +805,7 @@ fail:
return res;
}
-static int altr_edac_device_remove(struct platform_device *pdev)
+static void altr_edac_device_remove(struct platform_device *pdev)
{
struct edac_device_ctl_info *dci = platform_get_drvdata(pdev);
struct altr_edac_device_dev *drvdata = dci->pvt_info;
@@ -820,13 +813,11 @@ static int altr_edac_device_remove(struct platform_device *pdev)
debugfs_remove_recursive(drvdata->debugfs_dir);
edac_device_del_device(&pdev->dev);
edac_device_free_ctl_info(dci);
-
- return 0;
}
static struct platform_driver altr_edac_device_driver = {
.probe = altr_edac_device_probe,
- .remove = altr_edac_device_remove,
+ .remove_new = altr_edac_device_remove,
.driver = {
.name = "altr_edac_device",
.of_match_table = altr_edac_device_of_match,