diff options
| author | Chanwoo Choi <cw00.choi@samsung.com> | 2014-04-21 15:39:53 +0400 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2014-04-29 04:50:07 +0400 |
| commit | 577bef11048c9dc7ce5f9f18e89bf5305be49554 (patch) | |
| tree | 3f15bf1469632922dcbc5cc85dea8d6b97034a66 /drivers/extcon | |
| parent | 22f9afb95ba67eb6839e2b5499f5f42a767b1c18 (diff) | |
| download | linux-577bef11048c9dc7ce5f9f18e89bf5305be49554.tar.xz | |
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>
Diffstat (limited to 'drivers/extcon')
| -rw-r--r-- | drivers/extcon/extcon-max77693.c | 9 |
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; |