kevin/linux
1
Fork 0
Code

powerpc/82xx: Remove pq2_init_pci

Browse Source 
Commit 859b21a008 ("powerpc: drop PowerQUICC II Family ADS platform
support") removed last user of pq2_init_pci.

Remove it.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/8b2db7c3c2c346aa8aa49507415c360d441e5bf5.1692259498.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2023-08-17 10:05:08 +02:00 committed by Michael Ellerman
parent 5951b62ba4
commit 188da8af0a
1 changed files with 0 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
arch/powerpc/platforms/82xx/pq2.c
View File

@ -32,49 +32,3 @@ void __noreturn pq2_restart(char *cmd)
panic("Restart failed\n");
}
NOKPROBE_SYMBOL(pq2_restart)
#ifdef CONFIG_PCI
static int pq2_pci_exclude_device(struct pci_controller *hose,
u_char bus, u8 devfn)
{
if (bus == 0 && PCI_SLOT(devfn) == 0)
return PCIBIOS_DEVICE_NOT_FOUND;
else
return PCIBIOS_SUCCESSFUL;
}
static void __init pq2_pci_add_bridge(struct device_node *np)
{
struct pci_controller *hose;
struct resource r;
if (of_address_to_resource(np, 0, &r) || r.end - r.start < 0x10b)
goto err;
pci_add_flags(PCI_REASSIGN_ALL_BUS);
hose = pcibios_alloc_controller(np);
if (!hose)
return;
hose->dn = np;
setup_indirect_pci(hose, r.start + 0x100, r.start + 0x104, 0);
pci_process_bridge_OF_ranges(hose, np, 1);
return;
err:
printk(KERN_ERR "No valid PCI reg property in device tree\n");
}
void __init pq2_init_pci(void)
{
struct device_node *np;
ppc_md.pci_exclude_device = pq2_pci_exclude_device;
for_each_compatible_node(np, NULL, "fsl,pq2-pci")
pq2_pci_add_bridge(np);
}
#endif