diff options
| author | Detlev Zundel <dzu@denx.de> | 2010-04-01 14:16:41 +0200 |
|---|---|---|
| committer | Ben Warren <biggerbadderben@gmail.com> | 2010-05-03 14:52:48 -0700 |
| commit | 6f5f89f01195e2d009b317df27197a38fcab3553 (patch) | |
| tree | 8fa3460adcd2011513b2773c3b011f7ff73b54b4 /drivers/net | |
| parent | aba4b69d01457ab2988e91c8592e5d2ffb10f569 (diff) | |
| download | u-boot-imx-6f5f89f01195e2d009b317df27197a38fcab3553.zip u-boot-imx-6f5f89f01195e2d009b317df27197a38fcab3553.tar.gz u-boot-imx-6f5f89f01195e2d009b317df27197a38fcab3553.tar.bz2 | |
Remove unused "local_crc32" function.
For code archeologists, this is a nice example of copy and paste history.
Signed-off-by: Detlev Zundel <dzu@denx.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/mpc512x_fec.c | 41 | ||||
| -rw-r--r-- | drivers/net/mpc5xxx_fec.c | 41 |
2 files changed, 2 insertions, 80 deletions
diff --git a/drivers/net/mpc512x_fec.c b/drivers/net/mpc512x_fec.c index fb2c19a..3aba748 100644 --- a/drivers/net/mpc512x_fec.c +++ b/drivers/net/mpc512x_fec.c @@ -1,5 +1,5 @@ /* - * (C) Copyright 2003-2009 + * (C) Copyright 2003-2010 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * * Derived from the MPC8xx FEC driver. @@ -25,10 +25,6 @@ DECLARE_GLOBAL_DATA_PTR; #error "CONFIG_MII has to be defined!" #endif -#if (DEBUG & 0x40) -static u32 local_crc32(char *string, unsigned int crc_value, int len); -#endif - int fec512x_miiphy_read(char *devname, u8 phyAddr, u8 regAddr, u16 * retVal); int fec512x_miiphy_write(char *devname, u8 phyAddr, u8 regAddr, u16 data); int mpc512x_fec_init_phy(struct eth_device *dev, bd_t * bis); @@ -775,39 +771,4 @@ int fec512x_miiphy_write (char *devname, u8 phyAddr, u8 regAddr, u16 data) return 0; } -#if (DEBUG & 0x40) -static u32 local_crc32 (char *string, unsigned int crc_value, int len) -{ - int i; - char c; - unsigned int crc, count; - - /* - * crc32 algorithm - */ - /* - * crc = 0xffffffff; * The initialized value should be 0xffffffff - */ - crc = crc_value; - - for (i = len; --i >= 0;) { - c = *string++; - for (count = 0; count < 8; count++) { - if ((c & 0x01) ^ (crc & 0x01)) { - crc >>= 1; - crc = crc ^ 0xedb88320; - } else { - crc >>= 1; - } - c >>= 1; - } - } - - /* - * In big endian system, do byte swaping for crc value - */ - /**/ return crc; -} -#endif /* DEBUG */ - #endif /* CONFIG_MPC512x_FEC */ diff --git a/drivers/net/mpc5xxx_fec.c b/drivers/net/mpc5xxx_fec.c index c2b1bbd..1681e26 100644 --- a/drivers/net/mpc5xxx_fec.c +++ b/drivers/net/mpc5xxx_fec.c @@ -1,5 +1,5 @@ /* - * (C) Copyright 2003-2005 + * (C) Copyright 2003-2010 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * * This file is based on mpc4200fec.c, @@ -28,10 +28,6 @@ static void tfifo_print(char *devname, mpc5xxx_fec_priv *fec); static void rfifo_print(char *devname, mpc5xxx_fec_priv *fec); #endif /* DEBUG */ -#if (DEBUG & 0x40) -static uint32 local_crc32(char *string, unsigned int crc_value, int len); -#endif - typedef struct { uint8 data[1500]; /* actual data */ int length; /* actual length */ @@ -1019,38 +1015,3 @@ int fec5xxx_miiphy_write(char *devname, uint8 phyAddr, uint8 regAddr, uint16 dat return 0; } - -#if (DEBUG & 0x40) -static uint32 local_crc32(char *string, unsigned int crc_value, int len) -{ - int i; - char c; - unsigned int crc, count; - - /* - * crc32 algorithm - */ - /* - * crc = 0xffffffff; * The initialized value should be 0xffffffff - */ - crc = crc_value; - - for (i = len; --i >= 0;) { - c = *string++; - for (count = 0; count < 8; count++) { - if ((c & 0x01) ^ (crc & 0x01)) { - crc >>= 1; - crc = crc ^ 0xedb88320; - } else { - crc >>= 1; - } - c >>= 1; - } - } - - /* - * In big endian system, do byte swaping for crc value - */ - /**/ return crc; -} -#endif /* DEBUG */ |