net: cris: make eth_v10.c explicitly non-modular

The Makefile/Kconfig currently controlling compilation of this code is:

drivers/net/cris/Makefile:obj-$(CONFIG_ETRAX_ARCH_V10) += eth_v10.o

arch/cris/Kconfig:config ETRAX_ARCH_V10
arch/cris/Kconfig:       bool

...meaning that it currently is not being built as a module by anyone.

Lets remove the couple traces of modular infrastructure use, so that
when reading the driver there is no doubt it is builtin-only.

Since module_init translates to device_initcall in the non-modular
case, the init ordering remains unchanged with this commit.

There was a one line wrapper for the int init function, which made no
sense; hence we just put the device_initcall on the true init function
itself and delete the pointless wrapper.  In doing that we get rid of
the following compile warning:

   WARNING: drivers/net/built-in.o(.text+0x1e28): Section mismatch in
   reference from the function etrax_init_module() to the function
   .init.text:etrax_ethernet_init()

We don't replace module.h with init.h since the file already has that.

Cc: "David S. Miller" <[email protected]>
Cc: Mikael Starvik <[email protected]>
Cc: Jesper Nilsson <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

Author: Paul Gortmaker

drivers/net/cris/eth_v10.c

@@ -7,9 +7,6 @@
  *
  */
 
-
-#include <linux/module.h>
-
 #include <linux/kernel.h>
 #include <linux/delay.h>
 #include <linux/types.h>
@@ -411,6 +408,7 @@ etrax_ethernet_init(void)
 	led_next_time = jiffies;
 	return 0;
 }
+device_initcall(etrax_ethernet_init)
 
 /* set MAC address of the interface. called from the core after a
  * SIOCSIFADDR ioctl, and from the bootup above.
@@ -1714,11 +1712,6 @@ e100_netpoll(struct net_device* netdev)
 }
 #endif
 
-static int
-etrax_init_module(void)
-{
-	return etrax_ethernet_init();
-}
 
 static int __init
 e100_boot_setup(char* str)
@@ -1741,5 +1734,3 @@ e100_boot_setup(char* str)
 }
 
 __setup("etrax100_eth=", e100_boot_setup);
-
-module_init(etrax_init_module);