diff options
| author | Daniel Axtens <dja@axtens.net> | 2015-03-31 08:00:41 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-04-11 13:49:10 +0300 |
| commit | c88c2a188905cb3077c3c38dc498e7e9f8eebeee (patch) | |
| tree | 36fd0a09d7edba5db25562836d3228c6a823fd5f /arch/powerpc/platforms/powermac | |
| parent | ba9c8f227358bcbc80fca19e7a339883cbc956a5 (diff) | |
| download | linux-c88c2a188905cb3077c3c38dc498e7e9f8eebeee.tar.xz | |
powerpc: pcibios_enable_device_hook: return bool rather than int
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>
Diffstat (limited to 'arch/powerpc/platforms/powermac')
| -rw-r--r-- | arch/powerpc/platforms/powermac/pci.c | 8 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/pmac.h | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c index a792f4552442..9c89fd29da60 100644 --- a/arch/powerpc/platforms/powermac/pci.c +++ b/arch/powerpc/platforms/powermac/pci.c @@ -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) diff --git a/arch/powerpc/platforms/powermac/pmac.h b/arch/powerpc/platforms/powermac/pmac.h index 46d219345537..b8d572159faa 100644 --- a/arch/powerpc/platforms/powermac/pmac.h +++ b/arch/powerpc/platforms/powermac/pmac.h @@ -25,7 +25,7 @@ extern void pmac_pci_init(void); extern void pmac_nvram_update(void); extern unsigned char pmac_nvram_read_byte(int addr); extern void pmac_nvram_write_byte(int addr, unsigned char val); -extern int pmac_pci_enable_device_hook(struct pci_dev *dev); +extern bool pmac_pci_enable_device_hook(struct pci_dev *dev); extern void pmac_pcibios_after_init(void); extern int of_show_percpuinfo(struct seq_file *m, int i); |