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authorChanwoo Choi <cw00.choi@samsung.com>2014-04-21 20:39:53 +0900
committerChanwoo Choi <cw00.choi@samsung.com>2014-04-29 09:50:07 +0900
commit577bef11048c9dc7ce5f9f18e89bf5305be49554 (patch)
tree3f15bf1469632922dcbc5cc85dea8d6b97034a66
parent22f9afb95ba67eb6839e2b5499f5f42a767b1c18 (diff)
extcon: max77693: Use devm_extcon_dev_allocate for extcon_dev
This patch use devm_extcon_dev_allocate() to simplify the memory control of extcon device. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Felipe Balbi <balbi@ti.com>
-rw-r--r--drivers/extcon/extcon-max77693.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c
index f0f18e29ae07..2c7c3e191591 100644
--- a/drivers/extcon/extcon-max77693.c
+++ b/drivers/extcon/extcon-max77693.c
@@ -1175,23 +1175,22 @@ static int max77693_muic_probe(struct platform_device *pdev)
}
/* Initialize extcon device */
- info->edev = devm_kzalloc(&pdev->dev, sizeof(struct extcon_dev),
- GFP_KERNEL);
- if (!info->edev) {
+ info->edev = devm_extcon_dev_allocate(&pdev->dev,
+ max77693_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 = max77693_extcon_cable;
+
ret = devm_extcon_dev_register(&pdev->dev, info->edev);
if (ret) {
dev_err(&pdev->dev, "failed to register extcon device\n");
goto err_irq;
}
-
/* Initialize MUIC register by using platform data or default data */
if (pdata && pdata->muic_data) {
init_data = pdata->muic_data->init_data;