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powerpc: pcibios_enable_device_hook: return bool rather than int

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pcibios_enable_device_hook returned an int. Every implementation
returned either -EINVAL or 0. The return value wasn't propagated by
the caller: any non-zero return value caused pcibios_enable_device
to return -EINVAL itself. Therefore, make the hook return a bool.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Daniel Axtens
2015-03-31 16:00:41 +11:00
committed by Michael Ellerman
parent ba9c8f2273
commit c88c2a1889
5 changed files with 12 additions and 12 deletions
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8
arch/powerpc/platforms/powermac/pci.c
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@@ -942,7 +942,7 @@ void __init pmac_pci_init(void)
}
#ifdef CONFIG_PPC32
int pmac_pci_enable_device_hook(struct pci_dev *dev)
bool pmac_pci_enable_device_hook(struct pci_dev *dev)
{
struct device_node* node;
int updatecfg = 0;
@@ -958,11 +958,11 @@ int pmac_pci_enable_device_hook(struct pci_dev *dev)
&& !node) {
printk(KERN_INFO "Apple USB OHCI %s disabled by firmware\n",
pci_name(dev));
return -EINVAL;
return false;
}
if (!node)
return 0;
return true;
uninorth_child = node->parent &&
of_device_is_compatible(node->parent, "uni-north");
@@ -1003,7 +1003,7 @@ int pmac_pci_enable_device_hook(struct pci_dev *dev)
L1_CACHE_BYTES >> 2);
}
return 0;
return true;
}
void pmac_pci_fixup_ohci(struct pci_dev *dev)