Commit 8838d256 authored by Ben Hutchings's avatar Ben Hutchings Committed by Greg Kroah-Hartman

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

These functions do not modify the data they are passed.
Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 35f077dc
......@@ -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);
......
......@@ -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;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment