diff options
Diffstat (limited to 'drivers/extcon')
| -rw-r--r-- | drivers/extcon/extcon-palmas.c | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/drivers/extcon/extcon-palmas.c b/drivers/extcon/extcon-palmas.c index 1a770e0ee9a..7417ce84eb2 100644 --- a/drivers/extcon/extcon-palmas.c +++ b/drivers/extcon/extcon-palmas.c @@ -57,7 +57,7 @@ static irqreturn_t palmas_vbus_irq_handler(int irq, void *_palmas_usb) if (vbus_line_state & PALMAS_INT3_LINE_STATE_VBUS) { if (palmas_usb->linkstat != PALMAS_USB_STATE_VBUS) { palmas_usb->linkstat = PALMAS_USB_STATE_VBUS; - extcon_set_cable_state(&palmas_usb->edev, "USB", true); + extcon_set_cable_state(palmas_usb->edev, "USB", true); dev_info(palmas_usb->dev, "USB cable is attached\n"); } else { dev_dbg(palmas_usb->dev, @@ -66,7 +66,7 @@ static irqreturn_t palmas_vbus_irq_handler(int irq, void *_palmas_usb) } else if (!(vbus_line_state & PALMAS_INT3_LINE_STATE_VBUS)) { if (palmas_usb->linkstat == PALMAS_USB_STATE_VBUS) { palmas_usb->linkstat = PALMAS_USB_STATE_DISCONNECT; - extcon_set_cable_state(&palmas_usb->edev, "USB", false); + extcon_set_cable_state(palmas_usb->edev, "USB", false); dev_info(palmas_usb->dev, "USB cable is detached\n"); } else { dev_dbg(palmas_usb->dev, @@ -93,7 +93,7 @@ static irqreturn_t palmas_id_irq_handler(int irq, void *_palmas_usb) PALMAS_USB_ID_INT_LATCH_CLR, PALMAS_USB_ID_INT_EN_HI_CLR_ID_GND); palmas_usb->linkstat = PALMAS_USB_STATE_ID; - extcon_set_cable_state(&palmas_usb->edev, "USB-HOST", true); + extcon_set_cable_state(palmas_usb->edev, "USB-HOST", true); dev_info(palmas_usb->dev, "USB-HOST cable is attached\n"); } else if ((set & PALMAS_USB_ID_INT_SRC_ID_FLOAT) && (id_src & PALMAS_USB_ID_INT_SRC_ID_FLOAT)) { @@ -101,17 +101,17 @@ static irqreturn_t palmas_id_irq_handler(int irq, void *_palmas_usb) PALMAS_USB_ID_INT_LATCH_CLR, PALMAS_USB_ID_INT_EN_HI_CLR_ID_FLOAT); palmas_usb->linkstat = PALMAS_USB_STATE_DISCONNECT; - extcon_set_cable_state(&palmas_usb->edev, "USB-HOST", false); + extcon_set_cable_state(palmas_usb->edev, "USB-HOST", false); dev_info(palmas_usb->dev, "USB-HOST cable is detached\n"); } else if ((palmas_usb->linkstat == PALMAS_USB_STATE_ID) && (!(set & PALMAS_USB_ID_INT_SRC_ID_GND))) { palmas_usb->linkstat = PALMAS_USB_STATE_DISCONNECT; - extcon_set_cable_state(&palmas_usb->edev, "USB-HOST", false); + extcon_set_cable_state(palmas_usb->edev, "USB-HOST", false); dev_info(palmas_usb->dev, "USB-HOST cable is detached\n"); } else if ((palmas_usb->linkstat == PALMAS_USB_STATE_DISCONNECT) && (id_src & PALMAS_USB_ID_INT_SRC_ID_GND)) { palmas_usb->linkstat = PALMAS_USB_STATE_ID; - extcon_set_cable_state(&palmas_usb->edev, "USB-HOST", true); + extcon_set_cable_state(palmas_usb->edev, "USB-HOST", true); dev_info(palmas_usb->dev, " USB-HOST cable is attached\n"); } @@ -187,15 +187,20 @@ static int palmas_usb_probe(struct platform_device *pdev) platform_set_drvdata(pdev, palmas_usb); - palmas_usb->edev.supported_cable = palmas_extcon_cable; - palmas_usb->edev.dev.parent = palmas_usb->dev; - palmas_usb->edev.name = kstrdup(node->name, GFP_KERNEL); - palmas_usb->edev.mutually_exclusive = mutually_exclusive; + palmas_usb->edev = devm_extcon_dev_allocate(&pdev->dev, + palmas_extcon_cable); + if (IS_ERR(palmas_usb->edev)) { + dev_err(&pdev->dev, "failed to allocate extcon device\n"); + return -ENOMEM; + } + palmas_usb->edev->name = kstrdup(node->name, GFP_KERNEL); + palmas_usb->edev->dev.parent = palmas_usb->dev; + palmas_usb->edev->mutually_exclusive = mutually_exclusive; - status = devm_extcon_dev_register(&pdev->dev, &palmas_usb->edev); + status = devm_extcon_dev_register(&pdev->dev, palmas_usb->edev); if (status) { dev_err(&pdev->dev, "failed to register extcon device\n"); - kfree(palmas_usb->edev.name); + kfree(palmas_usb->edev->name); return status; } @@ -209,7 +214,7 @@ static int palmas_usb_probe(struct platform_device *pdev) if (status < 0) { dev_err(&pdev->dev, "can't get IRQ %d, err %d\n", palmas_usb->id_irq, status); - kfree(palmas_usb->edev.name); + kfree(palmas_usb->edev->name); return status; } } @@ -224,7 +229,7 @@ static int palmas_usb_probe(struct platform_device *pdev) if (status < 0) { dev_err(&pdev->dev, "can't get IRQ %d, err %d\n", palmas_usb->vbus_irq, status); - kfree(palmas_usb->edev.name); + kfree(palmas_usb->edev->name); return status; } } @@ -238,7 +243,7 @@ static int palmas_usb_remove(struct platform_device *pdev) { struct palmas_usb *palmas_usb = platform_get_drvdata(pdev); - kfree(palmas_usb->edev.name); + kfree(palmas_usb->edev->name); return 0; } |