The flexcan driver runs only on DT platforms, so simplify the
code by using of_device_get_match_data() to retrieve the
driver data and also by removing the unused id_table.
Signed-off-by: Fabio Estevam <festevam@xxxxxxxxx>
---
drivers/net/can/flexcan.c | 18 +-----------------
1 file changed, 1 insertion(+), 17 deletions(-)
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index e85f20d18d67..038fe1036df2 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -1940,15 +1940,8 @@ static const struct of_device_id flexcan_of_match[] = {
};
MODULE_DEVICE_TABLE(of, flexcan_of_match);
-static const struct platform_device_id flexcan_id_table[] = {
- { .name = "flexcan", .driver_data = (kernel_ulong_t)&fsl_p1010_devtype_data, },
- { /* sentinel */ },
-};
-MODULE_DEVICE_TABLE(platform, flexcan_id_table);
-
static int flexcan_probe(struct platform_device *pdev)
{
- const struct of_device_id *of_id;
const struct flexcan_devtype_data *devtype_data;
struct net_device *dev;
struct flexcan_priv *priv;
@@ -1997,15 +1990,7 @@ static int flexcan_probe(struct platform_device *pdev)
if (IS_ERR(regs))
return PTR_ERR(regs);
- of_id = of_match_device(flexcan_of_match, &pdev->dev);
- if (of_id) {
- devtype_data = of_id->data;
- } else if (platform_get_device_id(pdev)->driver_data) {
- devtype_data = (struct flexcan_devtype_data *)
- platform_get_device_id(pdev)->driver_data;
- } else {
- return -ENODEV;
- }
+ devtype_data = of_device_get_match_data(&pdev->dev);
if ((devtype_data->quirks & FLEXCAN_QUIRK_SUPPORT_FD) &&
!(devtype_data->quirks & FLEXCAN_QUIRK_USE_OFF_TIMESTAMP)) {
@@ -2235,7 +2220,6 @@ static struct platform_driver flexcan_driver = {
},
.probe = flexcan_probe,
.remove = flexcan_remove,
- .id_table = flexcan_id_table,
};
module_platform_driver(flexcan_driver);
--
2.17.1
