diff options
Diffstat (limited to 'drivers/staging/rt2860/common/eeprom.c')
| -rw-r--r-- | drivers/staging/rt2860/common/eeprom.c | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/drivers/staging/rt2860/common/eeprom.c b/drivers/staging/rt2860/common/eeprom.c index 9729323baca5..3a529667067d 100644 --- a/drivers/staging/rt2860/common/eeprom.c +++ b/drivers/staging/rt2860/common/eeprom.c @@ -73,16 +73,12 @@ USHORT ShiftInBits( RaiseClock(pAd, &x); RTMP_IO_READ32(pAd, E2PROM_CSR, &x); -#ifdef RT30xx - LowerClock(pAd, &x); //prevent read failed -#endif + + LowerClock(pAd, &x); /* prevent read failed */ + x &= ~(EEDI); if(x & EEDO) data |= 1; - -#ifndef RT30xx - LowerClock(pAd, &x); -#endif } return data; @@ -201,17 +197,13 @@ USHORT RTMP_EEPROM_READ16( x |= EECS; RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); -#ifdef RT30xx // patch can not access e-Fuse issue if (!IS_RT3090(pAd)) { -#endif // kick a pulse RaiseClock(pAd, &x); LowerClock(pAd, &x); -#ifdef RT30xx } -#endif // output the read_opcode and register number in that order ShiftOutBits(pAd, EEPROM_READ_OPCODE, 3); @@ -262,17 +254,13 @@ VOID RTMP_EEPROM_WRITE16( x |= EECS; RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); -#ifdef RT30xx // patch can not access e-Fuse issue if (!IS_RT3090(pAd)) { -#endif // kick a pulse RaiseClock(pAd, &x); LowerClock(pAd, &x); -#ifdef RT30xx } -#endif // output the read_opcode ,register number and data in that order ShiftOutBits(pAd, EEPROM_WRITE_OPCODE, 3); @@ -1038,7 +1026,7 @@ INT set_eFuseLoadFromBin_Proc( { CHAR *src; struct file *srcf; - INT retval, orgfsuid, orgfsgid; + INT retval; mm_segment_t orgfs; UCHAR *buffer; UCHAR BinFileSize=0; @@ -1078,12 +1066,7 @@ INT set_eFuseLoadFromBin_Proc( kfree(buffer); return FALSE; } - /* Don't change to uid 0, let the file be opened as the "normal" user */ -#if 0 - orgfsuid = current->fsuid; - orgfsgid = current->fsgid; - current->fsuid=current->fsgid = 0; -#endif + orgfs = get_fs(); set_fs(KERNEL_DS); @@ -1146,10 +1129,7 @@ INT set_eFuseLoadFromBin_Proc( DBGPRINT(RT_DEBUG_TRACE, ("--> Error %d closing %s\n", -retval, src)); } set_fs(orgfs); -#if 0 - current->fsuid = orgfsuid; - current->fsgid = orgfsgid; -#endif + for(j=0;j<i;j++) { DBGPRINT(RT_DEBUG_TRACE, ("%02X ",buffer[j])); |