Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / drivers / media / dvb / ttpci / ttpci-eeprom.c

diff --git a/drivers/media/dvb/ttpci/ttpci-eeprom.c b/drivers/media/dvb/ttpci/ttpci-eeprom.c
index e9a8457..1f31e91 100644 (file)
--- a/drivers/media/dvb/ttpci/ttpci-eeprom.c
+++ b/drivers/media/dvb/ttpci/ttpci-eeprom.c
@@ -13,7 +13,7 @@
     Holger Waechtler   Convergence
 
     Copyright (C) 2002-2003 Ralph Metzler <rjkm@metzlerbros.de>
-                            Metzler Brothers Systementwicklung GbR
+                           Metzler Brothers Systementwicklung GbR
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -37,6 +37,7 @@
 #include <linux/string.h>
 #include <linux/i2c.h>
 
+#include "ttpci-eeprom.h"
 
 #if 1
 #define dprintk(x...) do { printk(x); } while (0)
@@ -47,41 +48,41 @@
 
 static int check_mac_tt(u8 *buf)
 {
-        int i;
-        u16 tmp = 0xffff;
-
-        for (i = 0; i < 8; i++) {
-                tmp  = (tmp << 8) | ((tmp >> 8) ^ buf[i]);
-                tmp ^= (tmp >> 4) & 0x0f;
-                tmp ^= (tmp << 12) ^ ((tmp & 0xff) << 5);
-        }
-        tmp ^= 0xffff;
-        return (((tmp >> 8) ^ buf[8]) | ((tmp & 0xff) ^ buf[9]));
+       int i;
+       u16 tmp = 0xffff;
+
+       for (i = 0; i < 8; i++) {
+               tmp  = (tmp << 8) | ((tmp >> 8) ^ buf[i]);
+               tmp ^= (tmp >> 4) & 0x0f;
+               tmp ^= (tmp << 12) ^ ((tmp & 0xff) << 5);
+       }
+       tmp ^= 0xffff;
+       return (((tmp >> 8) ^ buf[8]) | ((tmp & 0xff) ^ buf[9]));
 }
 
 static int getmac_tt(u8 * decodedMAC, u8 * encodedMAC)
 {
-        u8 xor[20] = { 0x72, 0x23, 0x68, 0x19, 0x5c, 0xa8, 0x71, 0x2c,
+       u8 xor[20] = { 0x72, 0x23, 0x68, 0x19, 0x5c, 0xa8, 0x71, 0x2c,
                       0x54, 0xd3, 0x7b, 0xf1, 0x9E, 0x23, 0x16, 0xf6,
                       0x1d, 0x36, 0x64, 0x78};
-        u8 data[20];
-        int i;
+       u8 data[20];
+       int i;
 
        /* In case there is a sig check failure have the orig contents available */
        memcpy(data, encodedMAC, 20);
 
        for (i = 0; i < 20; i++)
-                data[i] ^= xor[i];
-        for (i = 0; i < 10; i++)
-                data[i] = ((data[2 * i + 1] << 8) | data[2 * i])
+               data[i] ^= xor[i];
+       for (i = 0; i < 10; i++)
+               data[i] = ((data[2 * i + 1] << 8) | data[2 * i])
                        >> ((data[2 * i + 1] >> 6) & 3);
 
-        if (check_mac_tt(data))
-                return -ENODEV;
+       if (check_mac_tt(data))
+               return -ENODEV;
 
        decodedMAC[0] = data[2]; decodedMAC[1] = data[1]; decodedMAC[2] = data[0];
        decodedMAC[3] = data[6]; decodedMAC[4] = data[5]; decodedMAC[5] = data[4];
-        return 0;
+       return 0;
 }
 
 static int ttpci_eeprom_read_encodedMAC(struct i2c_adapter *adapter, u8 * encodedMAC)