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MIPS: PCI: Make pcibios_set_cache_line_size an initcall 

In preparation for allowing configurations in which pcibios_init is not
included, make pcibios_set_cache_line_size an initcall. arch_initcall is
used such that it runs before the pcibios_init subsys_initcall for
platforms that continue to use it.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14342/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Paul Burton 2016-10-05 18:18:09 +01:00 committed by Ralf Baechle
parent 88555b4819
commit f474ba9d9f
1 changed files with 3 additions and 3 deletions
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6
arch/mips/pci/pci.c
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@ -220,7 +220,7 @@ void register_pci_controller(struct pci_controller *hose)
"Skipping PCI bus scan due to resource conflict\n");
}
static void __init pcibios_set_cache_line_size(void)
static int __init pcibios_set_cache_line_size(void)
{
struct cpuinfo_mips *c = &current_cpu_data;
unsigned int lsize;
@ -238,14 +238,14 @@ static void __init pcibios_set_cache_line_size(void)
pci_dfl_cache_line_size = lsize >> 2;
pr_debug("PCI: pci_cache_line_size set to %d bytes\n", lsize);
return 0;
}
arch_initcall(pcibios_set_cache_line_size);
static int __init pcibios_init(void)
{
struct pci_controller *hose;
pcibios_set_cache_line_size();
/* Scan all of the recorded PCI controllers. */
list_for_each_entry(hose, &controllers, list)
pcibios_scanbus(hose);