Minor fixes

* /proc/bus/i2c printed garbage if more than one adapter was registered
* There was a double line in piix4.c in the delay function


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@38 7894878c-1315-0410-8ee3-d5d059ff63e0

kernel/busses/i2c-piix4.c

@@ -193,7 +193,6 @@ END:
 /* Internally used pause function */
 void piix4_do_pause( unsigned int amount )
 {
-      current->state = TASK_INTERRUPTIBLE;
       current->state = TASK_INTERRUPTIBLE;
       schedule_timeout(amount);
 }

kernel/i2c-proc.c

@@ -235,7 +235,7 @@ int read_bus_i2c(char *buf, char **start, off_t offset, int len, int unused)
   len = 0;
   for (i = 0; i < I2C_ADAP_MAX; i++)
     if (i2cproc_adapters[i])
-      len += sprintf(buf, "i2c-%d\t%s\t%-32s\t%-32s\n",i,
+      len += sprintf(buf+len, "i2c-%d\t%s\t%-32s\t%-32s\n",i,
                      i2c_is_smbus_adapter(i2cproc_adapters[i])?"smbus":
 #ifdef DEBUG
                        i2c_is_isa_adapter(i2cproc_adapters[i])?"isa":
@@ -385,7 +385,6 @@ int i2cproc_detach_client(struct i2c_client *client)
   char name[8];
 #endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2,1,29)) */
 
-  printk("OK!\n");
 #ifndef DEBUG
   if (i2c_is_isa_client(client))
     return 0;