diff options
| author | Nathan Lynch <ntl@pobox.com> | 2008-03-13 20:52:10 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-04-07 05:49:25 +0200 |
| commit | c6d4d5a8a83e4a564bcf233fdd565183c33df5d1 (patch) | |
| tree | 801bfb328121f02df9e78380eb25f325ea2a41cb /arch/powerpc/kernel/rtas_pci.c | |
| parent | [POWERPC] Add of_device_is_available function (diff) | |
| download | linux-c6d4d5a8a83e4a564bcf233fdd565183c33df5d1.tar.xz linux-c6d4d5a8a83e4a564bcf233fdd565183c33df5d1.zip | |
[POWERPC] Convert pci and eeh code to of_device_is_available
A couple of places are duplicating the function of
of_device_is_available; convert them to use it.
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/rtas_pci.c')
| -rw-r--r-- | arch/powerpc/kernel/rtas_pci.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c index 945e8f4db873..3ab88a9dc70d 100644 --- a/arch/powerpc/kernel/rtas_pci.c +++ b/arch/powerpc/kernel/rtas_pci.c @@ -56,21 +56,6 @@ static inline int config_access_valid(struct pci_dn *dn, int where) return 0; } -static int of_device_available(struct device_node * dn) -{ - const char *status; - - status = of_get_property(dn, "status", NULL); - - if (!status) - return 1; - - if (!strcmp(status, "okay")) - return 1; - - return 0; -} - int rtas_read_config(struct pci_dn *pdn, int where, int size, u32 *val) { int returnval = -1; @@ -117,7 +102,7 @@ static int rtas_pci_read_config(struct pci_bus *bus, for (dn = busdn->child; dn; dn = dn->sibling) { struct pci_dn *pdn = PCI_DN(dn); if (pdn && pdn->devfn == devfn - && of_device_available(dn)) + && of_device_is_available(dn)) return rtas_read_config(pdn, where, size, val); } @@ -164,7 +149,7 @@ static int rtas_pci_write_config(struct pci_bus *bus, for (dn = busdn->child; dn; dn = dn->sibling) { struct pci_dn *pdn = PCI_DN(dn); if (pdn && pdn->devfn == devfn - && of_device_available(dn)) + && of_device_is_available(dn)) return rtas_write_config(pdn, where, size, val); } return PCIBIOS_DEVICE_NOT_FOUND; |