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Subject[PATCH 2/7] memory: renesas-rpc-if: Add dev helper to rpcif_probe()
Date
Add a helper variable pointing to the device structure, to avoid going
through the platform device every time.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
drivers/memory/renesas-rpc-if.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/memory/renesas-rpc-if.c b/drivers/memory/renesas-rpc-if.c
index 829b962e8f034bdd..2421a820e3c5880c 100644
--- a/drivers/memory/renesas-rpc-if.c
+++ b/drivers/memory/renesas-rpc-if.c
@@ -666,14 +666,15 @@ EXPORT_SYMBOL(rpcif_dirmap_read);

static int rpcif_probe(struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
struct platform_device *vdev;
struct device_node *flash;
const char *name;
int ret;

- flash = of_get_next_child(pdev->dev.of_node, NULL);
+ flash = of_get_next_child(dev->of_node, NULL);
if (!flash) {
- dev_warn(&pdev->dev, "no flash node found\n");
+ dev_warn(dev, "no flash node found\n");
return -ENODEV;
}

@@ -683,7 +684,7 @@ static int rpcif_probe(struct platform_device *pdev)
name = "rpc-if-hyperflash";
} else {
of_node_put(flash);
- dev_warn(&pdev->dev, "unknown flash type\n");
+ dev_warn(dev, "unknown flash type\n");
return -ENODEV;
}
of_node_put(flash);
@@ -691,7 +692,7 @@ static int rpcif_probe(struct platform_device *pdev)
vdev = platform_device_alloc(name, pdev->id);
if (!vdev)
return -ENOMEM;
- vdev->dev.parent = &pdev->dev;
+ vdev->dev.parent = dev;
platform_set_drvdata(pdev, vdev);

ret = platform_device_add(vdev);
--
2.25.1
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