+ drivers-isdn-use-new-hex_to_bin-method.patch added to -mm tree

+ drivers-isdn-use-new-hex_to_bin-method.patch added to -mm tree

[akpm]

The patch titled
     drivers: isdn: use new hex_to_bin() method
has been added to the -mm tree.  Its filename is
     drivers-isdn-use-new-hex_to_bin-method.patch

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------------------------------------------------------
Subject: drivers: isdn: use new hex_to_bin() method
From: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>

Remove own implementation of hex_to_bin().

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
Acked-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/isdn/gigaset/capi.c |   13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff -puN drivers/isdn/gigaset/capi.c~drivers-isdn-use-new-hex_to_bin-method drivers/isdn/gigaset/capi.c
--- a/drivers/isdn/gigaset/capi.c~drivers-isdn-use-new-hex_to_bin-method
+++ a/drivers/isdn/gigaset/capi.c
@@ -170,17 +170,6 @@ static inline void ignore_cstruct_param(
 }
 
 /*
- * convert hex to binary
- */
-static inline u8 hex2bin(char c)
-{
-	int result = c & 0x0f;
-	if (c & 0x40)
-		result += 9;
-	return result;
-}
-
-/*
  * convert an IE from Gigaset hex string to ETSI binary representation
  * including length byte
  * return value: result length, -1 on error
@@ -191,7 +180,7 @@ static int encode_ie(char *in, u8 *out, 
 	while (*in) {
 		if (!isxdigit(in[0]) || !isxdigit(in[1]) || l >= maxlen)
 			return -1;
-		out[++l] = (hex2bin(in[0]) << 4) + hex2bin(in[1]);
+		out[++l] = (hex_to_bin(in[0]) << 4) + hex_to_bin(in[1]);
 		in += 2;
 	}
 	out[0] = l;
_

Patches currently in -mm which might be from ext-andriy.shevchenko@nokia.com are

linux-next.patch
lib-introduce-common-method-to-convert-hex-digits.patch
drivers-isdn-use-new-hex_to_bin-method.patch
usb-atm-speedtch-use-new-hex_to_bin-method.patch
sysctl-dont-use-own-implementation-of-hex_to_bin.patch
staging-rt2860-use-new-hex_to_bin-method.patch
fs-ldm-dont-use-own-implementation-of-hex_to_bin.patch
drivers-wireless-use-new-hex_to_bin-method.patch
drivers-acpi-dont-use-own-implementation-of-hex_to_bin.patch