From e614e28eac1afcdc3d1275f3e1478aa3e5acc500 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Mon, 1 Nov 2010 09:52:14 -0400 Subject: beceem: remove indirection to Adapter structure Allocate Adapter structure as part of network device. Signed-off-by: Stephen Hemminber --- drivers/staging/bcm/InterfaceInit.c | 43 ++++++++++++++++--------------------- 1 file changed, 19 insertions(+), 24 deletions(-) (limited to 'drivers/staging/bcm/InterfaceInit.c') diff --git a/drivers/staging/bcm/InterfaceInit.c b/drivers/staging/bcm/InterfaceInit.c index 014b06bfbc9f..e700fc768aed 100644 --- a/drivers/staging/bcm/InterfaceInit.c +++ b/drivers/staging/bcm/InterfaceInit.c @@ -182,30 +182,27 @@ static struct usb_class_driver usbbcm_class = { static int usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id) { - int retval =0 ; - PMINI_ADAPTER psAdapter = NULL; - PS_INTERFACE_ADAPTER psIntfAdapter = NULL; - struct usb_device *udev = NULL; - -// BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Usbbcm probe!!"); - if((intf == NULL) || (id == NULL)) - { - // BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "intf or id is NULL"); - return -EINVAL; - } - - /* Allocate Adapter structure */ - if((psAdapter = kzalloc(sizeof(MINI_ADAPTER), GFP_KERNEL)) == NULL) - { - BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_PRINTK, 0, 0, "Out of memory"); + struct usb_device *udev = interface_to_usbdev (intf); + int retval; + PMINI_ADAPTER psAdapter; + PS_INTERFACE_ADAPTER psIntfAdapter; + struct net_device *ndev; + + ndev = alloc_etherdev(sizeof(MINI_ADAPTER)); + if(ndev == NULL) { + dev_err(&udev->dev, DRV_NAME ": no memory for device\n"); return -ENOMEM; } + SET_NETDEV_DEV(ndev, &intf->dev); + + psAdapter = netdev_priv(ndev); + psAdapter->dev = ndev; + /* Init default driver debug state */ psAdapter->stDebugState.debug_level = debug_level; psAdapter->stDebugState.type = DBG_TYPE_INITEXIT; - memset (psAdapter->stDebugState.subtype, 0, sizeof (psAdapter->stDebugState.subtype)); /* Technically, one can start using BCM_DEBUG_PRINT after this point. * However, realize that by default the Type/Subtype bitmaps are all zero now; @@ -224,22 +221,21 @@ usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id) retval = InitAdapter(psAdapter); if(retval) { - BCM_DEBUG_PRINT (psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "InitAdapter Failed\n"); + dev_err(&udev->dev, DRV_NAME ": InitAdapter Failed\n"); AdapterFree(psAdapter); return retval; } /* Allocate interface adapter structure */ - if((psAdapter->pvInterfaceAdapter = - kmalloc(sizeof(S_INTERFACE_ADAPTER), GFP_KERNEL)) == NULL) + psIntfAdapter = kzalloc(sizeof(S_INTERFACE_ADAPTER), GFP_KERNEL); + if (psIntfAdapter == NULL) { - BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_PRINTK, 0, 0, "Out of memory"); + dev_err(&udev->dev, DRV_NAME ": no memory for Interface adapter\n"); AdapterFree (psAdapter); return -ENOMEM; } - memset(psAdapter->pvInterfaceAdapter, 0, sizeof(S_INTERFACE_ADAPTER)); - psIntfAdapter = InterfaceAdapterGet(psAdapter); + psAdapter->pvInterfaceAdapter = psIntfAdapter; psIntfAdapter->psAdapter = psAdapter; /* Store usb interface in Interface Adapter */ @@ -276,7 +272,6 @@ usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id) } } - udev = interface_to_usbdev (intf); /* Check whether the USB-Device Supports remote Wake-Up */ if(USB_CONFIG_ATT_WAKEUP & udev->actconfig->desc.bmAttributes) { -- cgit v1.2.3