[PATCHv4 6/8] extcon: max8997: Use devm_extcon_dev_register()
Use the resource-managed extcon device register function (i.e. devm_extcon_dev_register()) instead of extcon_dev_register(). If extcon device is attached with this function, that extcon device is automatically unregistered on driver detach. That reduces tiresome managing code. Signed-off-by: Sangjung Woo Reviewed-by: Krzysztof Kozlowski --- drivers/extcon/extcon-max8997.c |4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c index 223e6b0..804a446 100644 --- a/drivers/extcon/extcon-max8997.c +++ b/drivers/extcon/extcon-max8997.c @@ -709,7 +709,7 @@ static int max8997_muic_probe(struct platform_device *pdev) info->edev->name = DEV_NAME; info->edev->dev.parent = >dev; info->edev->supported_cable = max8997_extcon_cable; - ret = extcon_dev_register(info->edev); + ret = devm_extcon_dev_register(>dev, info->edev); if (ret) { dev_err(>dev, "failed to register extcon device\n"); goto err_irq; @@ -790,8 +790,6 @@ static int max8997_muic_remove(struct platform_device *pdev) free_irq(muic_irqs[i].virq, info); cancel_work_sync(>irq_work); - extcon_dev_unregister(info->edev); - return 0; } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCHv4 6/8] extcon: max8997: Use devm_extcon_dev_register()
Use the resource-managed extcon device register function (i.e. devm_extcon_dev_register()) instead of extcon_dev_register(). If extcon device is attached with this function, that extcon device is automatically unregistered on driver detach. That reduces tiresome managing code. Signed-off-by: Sangjung Woo sangjung@samsung.com Reviewed-by: Krzysztof Kozlowski k.kozlow...@samsung.com --- drivers/extcon/extcon-max8997.c |4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c index 223e6b0..804a446 100644 --- a/drivers/extcon/extcon-max8997.c +++ b/drivers/extcon/extcon-max8997.c @@ -709,7 +709,7 @@ 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); + ret = devm_extcon_dev_register(pdev-dev, info-edev); if (ret) { dev_err(pdev-dev, failed to register extcon device\n); goto err_irq; @@ -790,8 +790,6 @@ static int max8997_muic_remove(struct platform_device *pdev) free_irq(muic_irqs[i].virq, info); cancel_work_sync(info-irq_work); - extcon_dev_unregister(info-edev); - return 0; } -- 1.7.9.5 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/