diff options
Diffstat (limited to 'drivers/ide/ide.c')
| -rw-r--r-- | drivers/ide/ide.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 6f600d81a97..e8c88ff2f6b 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -151,32 +151,9 @@ static void ide_port_init_devices_data(ide_hwif_t *hwif) } } -/* - * init_ide_data() sets reasonable default values into all fields - * of all instances of the hwifs and drives, but only on the first call. - * Subsequent calls have no effect (they don't wipe out anything). - * - * This routine is normally called at driver initialization time, - * but may also be called MUCH earlier during kernel "command-line" - * parameter processing. As such, we cannot depend on any other parts - * of the kernel (such as memory allocation) to be functioning yet. - * - * This is too bad, as otherwise we could dynamically allocate the - * ide_drive_t structs as needed, rather than always consuming memory - * for the max possible number (MAX_HWIFS * MAX_DRIVES) of them. - * - * FIXME: We should stuff the setup data into __init and copy the - * relevant hwifs/allocate them properly during boot. - */ -#define MAGIC_COOKIE 0x12345678 static void __init init_ide_data (void) { unsigned int index; - static unsigned long magic_cookie = MAGIC_COOKIE; - - if (magic_cookie != MAGIC_COOKIE) - return; /* already initialized */ - magic_cookie = 0; /* Initialise all interface structures */ for (index = 0; index < MAX_HWIFS; ++index) { @@ -730,7 +707,6 @@ EXPORT_SYMBOL(generic_ide_ioctl); static int __init ide_setup(char *s) { printk(KERN_INFO "ide_setup: %s", s); - init_ide_data (); #ifdef CONFIG_BLK_DEV_IDEDOUBLER if (!strcmp(s, "ide=doubler")) { |