diff options
author | Ben Hutchings <ben@decadent.org.uk> | 2010-01-18 02:50:24 +0000 |
---|---|---|
committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2010-02-10 10:08:20 +1100 |
commit | 46b309ebc98dc51764d5f5950959ebb32acd6db7 (patch) | |
tree | 34be8ba6dc9df426ea3e9154d435186ddbc68078 /drivers/staging/rt2870 | |
parent | 21c6018869f47f28de12a616eefc29b940134f17 (diff) |
Staging: rt2870sta: constify RTUSBMultiWrite(), RTUSBFirmwareWrite()
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>
Diffstat (limited to 'drivers/staging/rt2870')
-rw-r--r-- | drivers/staging/rt2870/common/rtusb_io.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/rt2870/common/rtusb_io.c b/drivers/staging/rt2870/common/rtusb_io.c index 34443f2243f1..cf0d2f5dbc6c 100644 --- a/drivers/staging/rt2870/common/rtusb_io.c +++ b/drivers/staging/rt2870/common/rtusb_io.c @@ -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; |