Convert DT component matching to use component_match_add_release().
Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxx>
---
drivers/iommu/mtk_iommu.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
index c3043d8754e3..71cf62af4e24 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c
@@ -24,6 +24,7 @@
#include <linux/iopoll.h>
#include <linux/list.h>
#include <linux/of_address.h>
+#include <linux/of_component.h>
#include <linux/of_iommu.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
@@ -552,11 +553,6 @@ static int mtk_iommu_hw_init(const struct mtk_iommu_data *data)
return 0;
}
-static int compare_of(struct device *dev, void *data)
-{
- return dev->of_node == data;
-}
-
static int mtk_iommu_bind(struct device *dev)
{
struct mtk_iommu_data *data = dev_get_drvdata(dev);
@@ -630,17 +626,19 @@ static int mtk_iommu_probe(struct platform_device *pdev)
continue;
plarbdev = of_find_device_by_node(larbnode);
- of_node_put(larbnode);
if (!plarbdev) {
plarbdev = of_platform_device_create(
larbnode, NULL,
platform_bus_type.dev_root);
- if (!plarbdev)
+ if (!plarbdev) {
+ of_node_put(larbnode);
return -EPROBE_DEFER;
+ }
}
data->smi_imu.larb_imu[i].dev = &plarbdev->dev;
- component_match_add(dev, &match, compare_of, larbnode);
+ component_match_add_of(dev, &match, larbnode);
+ of_node_put(larbnode);
}
platform_set_drvdata(pdev, data);
--
2.1.0
--
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