diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2013-10-22 21:06:20 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-10-29 16:55:59 -0600 |
| commit | 004bd069f876816f5f9023e8b1498753bca103fa (patch) | |
| tree | f4a08dc3447ef2c7c50db48d2aa60acc7c110450 /arch/mn10300 | |
| parent | 9ba205c384fc27cc7ff761744b012f1956a7e3e4 (diff) | |
mn10300/PCI: Remove useless pcibios_last_bus
pcibios_last_bus was apparently copied from x86. On mn10300, it is
statically initialized to -1 and may be set with the "pci=lastbus=<X>"
boot option, but it is never tested. This patch removes everything
related to pcibios_last_bus.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch/mn10300')
| -rw-r--r-- | arch/mn10300/unit-asb2305/pci-asb2305.h | 1 | ||||
| -rw-r--r-- | arch/mn10300/unit-asb2305/pci.c | 5 |
2 files changed, 0 insertions, 6 deletions
diff --git a/arch/mn10300/unit-asb2305/pci-asb2305.h b/arch/mn10300/unit-asb2305/pci-asb2305.h index 7fa66a0e4624..9e17aca5a2a1 100644 --- a/arch/mn10300/unit-asb2305/pci-asb2305.h +++ b/arch/mn10300/unit-asb2305/pci-asb2305.h @@ -35,7 +35,6 @@ extern void pcibios_resource_survey(void); /* pci.c */ -extern int pcibios_last_bus; extern struct pci_ops *pci_root_ops; extern struct irq_routing_table *pcibios_get_irq_routing_table(void); diff --git a/arch/mn10300/unit-asb2305/pci.c b/arch/mn10300/unit-asb2305/pci.c index e37fac0461f3..6b4339f8c9c2 100644 --- a/arch/mn10300/unit-asb2305/pci.c +++ b/arch/mn10300/unit-asb2305/pci.c @@ -24,7 +24,6 @@ unsigned int pci_probe = 1; -int pcibios_last_bus = -1; struct pci_ops *pci_root_ops; /* @@ -392,10 +391,6 @@ char *__init pcibios_setup(char *str) if (!strcmp(str, "off")) { pci_probe = 0; return NULL; - - } else if (!strncmp(str, "lastbus=", 8)) { - pcibios_last_bus = simple_strtol(str+8, NULL, 0); - return NULL; } return str; |