static int __init nubus_get_display_vidmode()

in nubus.c [358:388]

• 28 lines of code
• 4 McCabe index (conditional complexity)

static int __init nubus_get_display_vidmode(struct nubus_board *board,
					    struct proc_dir_entry *procdir,
					    const struct nubus_dirent *parent)
{
	struct nubus_dir dir;
	struct nubus_dirent ent;

	nubus_get_subdir(parent, &dir);
	dir.procdir = nubus_proc_add_rsrc_dir(procdir, parent, board);

	while (nubus_readdir(&dir, &ent) != -1) {
		switch (ent.type) {
		case 1: /* mVidParams */
		case 2: /* mTable */
		{
			u32 size;

			nubus_get_rsrc_mem(&size, &ent, 4);
			pr_debug("        block (0x%x), size %d\n", ent.type,
				size);
			nubus_proc_add_rsrc_mem(dir.procdir, &ent, size);
			break;
		}
		default:
			pr_debug("        unknown resource 0x%02x, data 0x%06x\n",
				ent.type, ent.data);
			nubus_proc_add_rsrc_mem(dir.procdir, &ent, 0);
		}
	}
	return 0;
}