dect/linux-2.6
Archived
14
0
Fork 0
Code Releases Activity

Staging: rt2870sta: constify RTUSBMultiWrite(), RTUSBFirmwareWrite()

Browse source 
These functions do not modify the data they are passed.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Ben Hutchings 2010-01-18 02:50:24 +00:00 committed by Greg Kroah-Hartman
parent 35f077dca7
commit 8838d2560a
2 changed files with 8 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/staging/rt2860/rtmp.h
View file

@ -4043,10 +4043,10 @@ int RTUSBMultiRead(struct rt_rtmp_adapter *pAd,
u16 Offset, u8 *pData, u16 length);
int RTUSBMultiWrite(struct rt_rtmp_adapter *pAd,
u16 Offset, u8 *pData, u16 length);
u16 Offset, const u8 *pData, u16 length);
int RTUSBMultiWrite_OneByte(struct rt_rtmp_adapter *pAd,
u16 Offset, u8 *pData);
u16 Offset, const u8 *pData);
int RTUSBReadBBPRegister(struct rt_rtmp_adapter *pAd,
u8 Id, u8 *pValue);
@ -4112,7 +4112,7 @@ int RTUSBSingleWrite(struct rt_rtmp_adapter *pAd,
u16 Offset, u16 Value);
int RTUSBFirmwareWrite(struct rt_rtmp_adapter *pAd,
u8 *pFwImage, unsigned long FwLen);
const u8 *pFwImage, unsigned long FwLen);
int RTUSBVenderReset(struct rt_rtmp_adapter *pAd);

10
drivers/staging/rt2870/common/rtusb_io.c
View file

@ -84,7 +84,7 @@ static int RTUSBFirmwareRun(struct rt_rtmp_adapter *pAd)
========================================================================
*/
int RTUSBFirmwareWrite(struct rt_rtmp_adapter *pAd,
u8 *pFwImage, unsigned long FwLen)
const u8 *pFwImage, unsigned long FwLen)
{
u32 MacReg;
int Status;
@ -167,7 +167,7 @@ int RTUSBMultiRead(struct rt_rtmp_adapter *pAd,
========================================================================
*/
int RTUSBMultiWrite_OneByte(struct rt_rtmp_adapter *pAd,
u16 Offset, u8 *pData)
u16 Offset, const u8 *pData)
{
int Status;
@ -175,18 +175,18 @@ int RTUSBMultiWrite_OneByte(struct rt_rtmp_adapter *pAd,
Status = RTUSB_VendorRequest(pAd,
USBD_TRANSFER_DIRECTION_OUT,
DEVICE_VENDOR_REQUEST_OUT,
0x6, 0, Offset, pData, 1);
0x6, 0, Offset, (u8 *)pData, 1);
return Status;
}
int RTUSBMultiWrite(struct rt_rtmp_adapter *pAd,
u16 Offset, u8 *pData, u16 length)
u16 Offset, const u8 *pData, u16 length)
{
int Status;
u16 index = 0, Value;
u8 *pSrc = pData;
const u8 *pSrc = pData;
u16 resude = 0;
resude = length % 2;