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rtl8188eu: Remove CONFIG_USB_VENDOR_REQ_BUFFER_PREALLOC
This symbol is always defined. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
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parent
51e00090df
commit
32c09fed58
4 changed files with 2 additions and 30 deletions
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@ -62,21 +62,7 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u8 request, u16 value, u
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_enter_critical_mutex(&pdvobjpriv->usb_vendor_req_mutex, NULL);
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/* Acquire IO memory for vendorreq */
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#ifdef CONFIG_USB_VENDOR_REQ_BUFFER_PREALLOC
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pIo_buf = pdvobjpriv->usb_vendor_req_buf;
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#else
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#ifdef CONFIG_USB_VENDOR_REQ_BUFFER_DYNAMIC_ALLOCATE
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tmp_buf = rtw_malloc( (u32) len + ALIGNMENT_UNIT);
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tmp_buflen = (u32)len + ALIGNMENT_UNIT;
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#else /* use stack memory */
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tmp_buflen = MAX_USB_IO_CTL_SIZE;
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#endif
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/* Added by Albert 2010/02/09 */
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/* For mstar platform, mstar suggests the address for USB IO should be 16 bytes alignment. */
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/* Trying to fix it here. */
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pIo_buf = (tmp_buf==NULL)?NULL:tmp_buf + ALIGNMENT_UNIT -((SIZE_PTR)(tmp_buf) & 0x0f );
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#endif
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if ( pIo_buf== NULL) {
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DBG_8192C( "[%s] pIo_buf == NULL \n", __FUNCTION__ );
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@ -76,12 +76,6 @@
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#define CONFIG_BR_EXT_BRNAME "br0"
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#endif // CONFIG_BR_EXT
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/*
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* USB VENDOR REQ BUFFER ALLOCATION METHOD
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* if not set we'll use function local variable (stack memory)
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*/
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#define CONFIG_USB_VENDOR_REQ_BUFFER_PREALLOC
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/*
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* HAL Related Config
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*/
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@ -274,10 +274,8 @@ struct dvobj_priv
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_mutex usb_vendor_req_mutex;
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#ifdef CONFIG_USB_VENDOR_REQ_BUFFER_PREALLOC
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u8 * usb_alloc_vendor_req_buf;
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u8 * usb_vendor_req_buf;
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#endif
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u8 *usb_alloc_vendor_req_buf;
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u8 *usb_vendor_req_buf;
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struct usb_interface *pusbintf;
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struct usb_device *pusbdev;
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@ -228,7 +228,6 @@ static u8 rtw_init_intf_priv(struct dvobj_priv *dvobj)
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_rtw_mutex_init(&dvobj->usb_vendor_req_mutex);
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#ifdef CONFIG_USB_VENDOR_REQ_BUFFER_PREALLOC
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dvobj->usb_alloc_vendor_req_buf = rtw_zmalloc(MAX_USB_IO_CTL_SIZE);
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if (dvobj->usb_alloc_vendor_req_buf == NULL) {
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DBG_871X("alloc usb_vendor_req_buf failed... /n");
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@ -238,20 +237,15 @@ static u8 rtw_init_intf_priv(struct dvobj_priv *dvobj)
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dvobj->usb_vendor_req_buf =
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(u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(dvobj->usb_alloc_vendor_req_buf ), ALIGNMENT_UNIT);
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exit:
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#endif
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return rst;
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}
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static u8 rtw_deinit_intf_priv(struct dvobj_priv *dvobj)
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{
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u8 rst = _SUCCESS;
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#ifdef CONFIG_USB_VENDOR_REQ_BUFFER_PREALLOC
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if(dvobj->usb_vendor_req_buf)
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rtw_mfree(dvobj->usb_alloc_vendor_req_buf, MAX_USB_IO_CTL_SIZE);
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#endif
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_rtw_mutex_free(&dvobj->usb_vendor_req_mutex);
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