This patch use devm_extcon_dev_allocate() to simplify the memory control
of extcon device.
Signed-off-by: Chanwoo Choi <cw00.c...@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlow...@samsung.com>
---
drivers/extcon/extcon-max8997.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c
index 804a446..d9f7f1b 100644
--- a/drivers/extcon/extcon-max8997.c
+++ b/drivers/extcon/extcon-max8997.c
@@ -699,16 +699,15 @@ static int max8997_muic_probe(struct platform_device
*pdev)
}
/* External connector */
- info->edev = devm_kzalloc(&pdev->dev, sizeof(struct extcon_dev),
- GFP_KERNEL);
- if (!info->edev) {
+ info->edev = devm_extcon_dev_allocate(&pdev->dev, max8997_extcon_cable);
+ if (IS_ERR(info->edev)) {
dev_err(&pdev->dev, "failed to allocate memory for extcon\n");
ret = -ENOMEM;
goto err_irq;
}
info->edev->name = DEV_NAME;
info->edev->dev.parent = &pdev->dev;
- info->edev->supported_cable = max8997_extcon_cable;
+
ret = devm_extcon_dev_register(&pdev->dev, info->edev);
if (ret) {
dev_err(&pdev->dev, "failed to register extcon device\n");
--
1.8.0
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