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Move to more hookless approach in IEEE1275 devices handling.

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-03-02 23:51:19 +01:00
parent 99fcda8a7b
commit 6e4146c41e
9 changed files with 390 additions and 353 deletions
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31
grub-core/disk/ieee1275/nand.c
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@ -36,22 +36,29 @@ static int
grub_nand_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
grub_disk_pull_t pull)
{
auto int dev_iterate (struct grub_ieee1275_devalias *alias);
int dev_iterate (struct grub_ieee1275_devalias *alias)
{
if (grub_strcmp (alias->name, "nand") == 0)
{
hook (alias->name, hook_data);
return 1;
}
return 0;
}
static int have_nand = -1;
if (pull != GRUB_DISK_PULL_NONE)
return 0;
return grub_devalias_iterate (dev_iterate);
if (have_nand == -1)
{
struct grub_ieee1275_devalias alias;
have_nand = 0;
FOR_IEEE1275_DEVALIASES(alias)
if (grub_strcmp (alias->name, "nand") == 0)
{
have_nand = 1;
break;
}
grub_ieee1275_devalias_free (&alias);
}
if (have_nand)
return hook ("nand", hook_data);
return 0;
}
static grub_err_t