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staging: rt2860: use new hex_to_bin() method 

Instead of using own implementation involve hex_to_bin() function.

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andy Shevchenko 2010-05-24 14:33:27 -07:00 committed by Linus Torvalds
parent 69e4469a39
commit 1356de06ce
2 changed files with 2 additions and 15 deletions
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15
drivers/staging/rt2860/common/rtmp_init.c
View File

@ -2810,17 +2810,6 @@ void UserCfgInit(struct rt_rtmp_adapter *pAd)
}
/* IRQL = PASSIVE_LEVEL */
u8 BtoH(char ch)
{
if (ch >= '0' && ch <= '9')
return (ch - '0'); /* Handle numerals */
if (ch >= 'A' && ch <= 'F')
return (ch - 'A' + 0xA); /* Handle capitol hex digits */
if (ch >= 'a' && ch <= 'f')
return (ch - 'a' + 0xA); /* Handle small hex digits */
return (255);
}
/* */
/* FUNCTION: AtoH(char *, u8 *, int) */
/* */
@ -2847,8 +2836,8 @@ void AtoH(char *src, u8 *dest, int destlen)
destTemp = (u8 *)dest;
while (destlen--) {
*destTemp = BtoH(*srcptr++) << 4; /* Put 1st ascii byte in upper nibble. */
*destTemp += BtoH(*srcptr++); /* Add 2nd ascii byte to above. */
*destTemp = hex_to_bin(*srcptr++) << 4; /* Put 1st ascii byte in upper nibble. */
*destTemp += hex_to_bin(*srcptr++); /* Add 2nd ascii byte to above. */
destTemp++;
}
}

2
drivers/staging/rt2860/rtmp.h
View File

@ -2356,8 +2356,6 @@ void RTMPMoveMemory(void *pDest, void *pSrc, unsigned long Length);
void AtoH(char *src, u8 *dest, int destlen);
u8 BtoH(char ch);
void RTMPPatchMacBbpBug(struct rt_rtmp_adapter *pAd);
void RTMPInitTimer(struct rt_rtmp_adapter *pAd,