arch/powerpc/sysdev/rom.c

   1 /*
   2  * ROM device registration
   3  *
   4  * (C) 2006 MontaVista Software, Inc. This file is licensed under
   5  * the terms of the GNU General Public License version 2. This program
   6  * is licensed "as is" without any warranty of any kind, whether express
   7  * or implied.
   8  */
   9
  10 #include <linux/kernel.h>
  11 #include <asm/of_device.h>
  12 #include <asm/of_platform.h>
  13
  14 static int __init powerpc_flash_init(void)
  15 {
  16         struct device_node *node = NULL;
  17
  18         /*
  19          * Register all the devices which type is "rom"
  20          */
  21         while ((node = of_find_node_by_type(node, "rom")) != NULL) {
  22                 if (node->name == NULL) {
  23                         printk(KERN_WARNING "powerpc_flash_init: found 'rom' "
  24                                 "device, but with no name, skipping...\n");
  25                         continue;
  26                 }
  27                 of_platform_device_create(node, node->name, NULL);
  28         }
  29         return 0;
  30 }
  31
  32 arch_initcall(powerpc_flash_init);