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| author | navin patidar <navin.patidar@gmail.com> | 2014-06-20 18:59:31 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-06-20 20:52:33 +0400 |
| commit | bd46e7f0c5cd8631d0832be3abd284e2bd46f170 (patch) | |
| tree | 31bd7377ea157b9809d5270f6edafd4775170ff3 | |
| parent | 800072c67eac0967f1cf430ffa2aa6baf73eebae (diff) | |
| download | linux-bd46e7f0c5cd8631d0832be3abd284e2bd46f170.tar.xz | |
staging: rtl8188eu: Remove unused function ReadEFuseByte()
Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/rtl8188eu/core/rtw_efuse.c | 47 | ||||
| -rw-r--r-- | drivers/staging/rtl8188eu/include/rtw_efuse.h | 1 |
2 files changed, 0 insertions, 48 deletions
diff --git a/drivers/staging/rtl8188eu/core/rtw_efuse.c b/drivers/staging/rtl8188eu/core/rtw_efuse.c index 7e126cebc276..16377f61856b 100644 --- a/drivers/staging/rtl8188eu/core/rtw_efuse.c +++ b/drivers/staging/rtl8188eu/core/rtw_efuse.c @@ -63,53 +63,6 @@ Efuse_CalculateWordCnts(u8 word_en) return word_cnts; } -/* - * Description: - * Execute E-Fuse read byte operation. - * Referred from SD1 Richard. - * Assumption: - * 1. Boot from E-Fuse and successfully auto-load. - * 2. PASSIVE_LEVEL (USB interface) - * Created by Roger, 2008.10.21. - */ -void -ReadEFuseByte( - struct adapter *Adapter, - u16 _offset, - u8 *pbuf, - bool pseudo) -{ - u32 value32; - u8 readbyte; - u16 retry; - - /* Write Address */ - usb_write8(Adapter, EFUSE_CTRL+1, (_offset & 0xff)); - readbyte = usb_read8(Adapter, EFUSE_CTRL+2); - usb_write8(Adapter, EFUSE_CTRL+2, ((_offset >> 8) & 0x03) | (readbyte & 0xfc)); - - /* Write bit 32 0 */ - readbyte = usb_read8(Adapter, EFUSE_CTRL+3); - usb_write8(Adapter, EFUSE_CTRL+3, (readbyte & 0x7f)); - - /* Check bit 32 read-ready */ - retry = 0; - value32 = usb_read32(Adapter, EFUSE_CTRL); - while (!(((value32 >> 24) & 0xff) & 0x80) && (retry < 10000)) { - value32 = usb_read32(Adapter, EFUSE_CTRL); - retry++; - } - - /* 20100205 Joseph: Add delay suggested by SD1 Victor. */ - /* This fix the problem that Efuse read error in high temperature condition. */ - /* Designer says that there shall be some delay after ready bit is set, or the */ - /* result will always stay on last data we read. */ - udelay(50); - value32 = usb_read32(Adapter, EFUSE_CTRL); - - *pbuf = (u8)(value32 & 0xff); -} - /*----------------------------------------------------------------------------- * Function: EFUSE_Read1Byte * diff --git a/drivers/staging/rtl8188eu/include/rtw_efuse.h b/drivers/staging/rtl8188eu/include/rtw_efuse.h index 41d6cf2356cd..d8be20dfb284 100644 --- a/drivers/staging/rtl8188eu/include/rtw_efuse.h +++ b/drivers/staging/rtl8188eu/include/rtw_efuse.h @@ -125,7 +125,6 @@ u8 rtw_efuse_map_read(struct adapter *adapter, u16 addr, u16 cnts, u8 *data); u8 rtw_efuse_map_write(struct adapter *adapter, u16 addr, u16 cnts, u8 *data); u16 Efuse_GetCurrentSize(struct adapter *adapter, bool test); u8 Efuse_CalculateWordCnts(u8 word_en); -void ReadEFuseByte(struct adapter *adapter, u16 _offset, u8 *pbuf, bool test); void EFUSE_GetEfuseDefinition(struct adapter *adapt, u8 type, u8 type1, void *out); u8 efuse_OneByteRead(struct adapter *adapter, u16 addr, u8 *data, bool test); |