This patch use devm_extcon_dev_allocate() to simplify the memory control of extcon device.
Signed-off-by: Chanwoo Choi <[email protected]> --- drivers/extcon/extcon-max8997.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c index 223e6b0..15580f2 100644 --- a/drivers/extcon/extcon-max8997.c +++ b/drivers/extcon/extcon-max8997.c @@ -699,8 +699,7 @@ static int max8997_muic_probe(struct platform_device *pdev) } /* External connector */ - info->edev = devm_kzalloc(&pdev->dev, sizeof(struct extcon_dev), - GFP_KERNEL); + info->edev = devm_extcon_dev_allocate(&pdev->dev, max8997_extcon_cable); if (!info->edev) { dev_err(&pdev->dev, "failed to allocate memory for extcon\n"); ret = -ENOMEM; @@ -708,7 +707,7 @@ static int max8997_muic_probe(struct platform_device *pdev) } info->edev->name = DEV_NAME; info->edev->dev.parent = &pdev->dev; - info->edev->supported_cable = max8997_extcon_cable; + ret = extcon_dev_register(info->edev); if (ret) { dev_err(&pdev->dev, "failed to register extcon device\n"); -- 1.8.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
