From: Jes Sorensen <Jes.Sorensen@redhat.com>
Date: Fri, 16 May 2014 08:05:00 +0000 (+0200)
Subject: staging: rtl8723au: Remove unused USB bulk related macros and variables
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a64ddc8d4e0fffd7f1c433fc7f31c5803735a5a5;p=linux-beck.git

staging: rtl8723au: Remove unused USB bulk related macros and variables

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rtl8723au/hal/usb_halinit.c b/drivers/staging/rtl8723au/hal/usb_halinit.c
index ccc57fddd780..9ef333c031e2 100644
--- a/drivers/staging/rtl8723au/hal/usb_halinit.c
+++ b/drivers/staging/rtl8723au/hal/usb_halinit.c
@@ -85,14 +85,6 @@ void rtl8723au_chip_configure(struct rtw_adapter *padapter)
 	struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter);
 	struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter);
 
-	if (pdvobjpriv->ishighspeed == true) {
-		/* 512 bytes */
-		pHalData->UsbBulkOutSize = USB_HIGH_SPEED_BULK_SIZE;
-	} else {
-		/* 64 bytes */
-		pHalData->UsbBulkOutSize = USB_FULL_SPEED_BULK_SIZE;
-	}
-
 	pHalData->interfaceIndex = pdvobjpriv->InterfaceNumber;
 
 	rtl8723au_set_queue_pipe_mapping(padapter,
diff --git a/drivers/staging/rtl8723au/include/rtl8723a_hal.h b/drivers/staging/rtl8723au/include/rtl8723a_hal.h
index c22bb811aa01..1aa65e067209 100644
--- a/drivers/staging/rtl8723au/include/rtl8723a_hal.h
+++ b/drivers/staging/rtl8723au/include/rtl8723a_hal.h
@@ -413,11 +413,6 @@ struct hal_data_8723a {
 
 	bool				bMACFuncEnable;
 
-	/*  */
-	/*  For USB Interface HAL related */
-	/*  */
-	u32	UsbBulkOutSize;
-
 	/*  Interrupt related register information. */
 	u32	IntArray[2];
 	u32	IntrMask[2];
diff --git a/drivers/staging/rtl8723au/include/usb_ops.h b/drivers/staging/rtl8723au/include/usb_ops.h
index be75c9f16444..977805d97b34 100644
--- a/drivers/staging/rtl8723au/include/usb_ops.h
+++ b/drivers/staging/rtl8723au/include/usb_ops.h
@@ -34,10 +34,6 @@ enum {
 #define MAX_VENDOR_REQ_CMD_SIZE	254		/* 8188cu SIE Support */
 #define MAX_USB_IO_CTL_SIZE	(MAX_VENDOR_REQ_CMD_SIZE +ALIGNMENT_UNIT)
 
-#define rtw_usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout_ms) \
-	usb_bulk_msg((usb_dev), (pipe), (data), (len), (actual_length),	\
-		     (timeout_ms))
-
 void rtl8723au_set_hw_type(struct rtw_adapter *padapter);
 
 void rtl8723au_set_intf_ops(struct rtw_adapter *padapter);
@@ -69,24 +65,6 @@ static inline void rtw_reset_continual_urb_error(struct dvobj_priv *dvobj)
 	atomic_set(&dvobj->continual_urb_error, 0);
 }
 
-#define USB_HIGH_SPEED_BULK_SIZE	512
-#define USB_FULL_SPEED_BULK_SIZE	64
-
-static inline u8 rtw_usb_bulk_size_boundary(struct rtw_adapter *padapter,
-					    int buf_len)
-{
-	u8 rst = true;
-	struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter);
-
-	if (pdvobjpriv->ishighspeed)
-		rst = (0 == (buf_len) % USB_HIGH_SPEED_BULK_SIZE) ?
-		      true : false;
-	else
-		rst = (0 == (buf_len) % USB_FULL_SPEED_BULK_SIZE) ?
-		      true : false;
-	return rst;
-}
-
 void rtl8723au_chip_configure(struct rtw_adapter *padapter);
 
 #endif /* __USB_OPS_H_ */