MIPS: BCM47XX: Move SPROM fallback code into sprom.c
This is some general cleanup as well as preparing sprom.c to become a
standalone driver. We will need this for bcm53xx ARM arch support.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8232/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index c00585d..444c65a 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -102,23 +102,6 @@
}
#ifdef CONFIG_BCM47XX_SSB
-static int bcm47xx_get_sprom_ssb(struct ssb_bus *bus, struct ssb_sprom *out)
-{
- char prefix[10];
-
- if (bus->bustype == SSB_BUSTYPE_PCI) {
- memset(out, 0, sizeof(struct ssb_sprom));
- snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
- bus->host_pci->bus->number + 1,
- PCI_SLOT(bus->host_pci->devfn));
- bcm47xx_fill_sprom(out, prefix, false);
- return 0;
- } else {
- printk(KERN_WARNING "bcm47xx: unable to fill SPROM for given bustype.\n");
- return -EINVAL;
- }
-}
-
static int bcm47xx_get_invariants(struct ssb_bus *bus,
struct ssb_init_invariants *iv)
{
@@ -144,11 +127,6 @@
char buf[100];
struct ssb_mipscore *mcore;
- err = ssb_arch_register_fallback_sprom(&bcm47xx_get_sprom_ssb);
- if (err)
- printk(KERN_WARNING "bcm47xx: someone else already registered"
- " a ssb SPROM callback handler (err %d)\n", err);
-
err = ssb_bus_ssbbus_register(&(bcm47xx_bus.ssb), SSB_ENUM_BASE,
bcm47xx_get_invariants);
if (err)
@@ -171,44 +149,10 @@
#endif
#ifdef CONFIG_BCM47XX_BCMA
-static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out)
-{
- char prefix[10];
- struct bcma_device *core;
-
- switch (bus->hosttype) {
- case BCMA_HOSTTYPE_PCI:
- memset(out, 0, sizeof(struct ssb_sprom));
- snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
- bus->host_pci->bus->number + 1,
- PCI_SLOT(bus->host_pci->devfn));
- bcm47xx_fill_sprom(out, prefix, false);
- return 0;
- case BCMA_HOSTTYPE_SOC:
- memset(out, 0, sizeof(struct ssb_sprom));
- core = bcma_find_core(bus, BCMA_CORE_80211);
- if (core) {
- snprintf(prefix, sizeof(prefix), "sb/%u/",
- core->core_index);
- bcm47xx_fill_sprom(out, prefix, true);
- } else {
- bcm47xx_fill_sprom(out, NULL, false);
- }
- return 0;
- default:
- pr_warn("bcm47xx: unable to fill SPROM for given bustype.\n");
- return -EINVAL;
- }
-}
-
static void __init bcm47xx_register_bcma(void)
{
int err;
- err = bcma_arch_register_fallback_sprom(&bcm47xx_get_sprom_bcma);
- if (err)
- pr_warn("bcm47xx: someone else already registered a bcma SPROM callback handler (err %d)\n", err);
-
err = bcma_host_soc_register(&bcm47xx_bus.bcma);
if (err)
panic("Failed to register BCMA bus (err %d)", err);
@@ -229,6 +173,7 @@
printk(KERN_INFO "bcm47xx: using bcma bus\n");
#ifdef CONFIG_BCM47XX_BCMA
bcm47xx_bus_type = BCM47XX_BUS_TYPE_BCMA;
+ bcm47xx_sprom_register_fallbacks();
bcm47xx_register_bcma();
bcm47xx_set_system_type(bcm47xx_bus.bcma.bus.chipinfo.id);
#ifdef CONFIG_HIGHMEM
@@ -239,6 +184,7 @@
printk(KERN_INFO "bcm47xx: using ssb bus\n");
#ifdef CONFIG_BCM47XX_SSB
bcm47xx_bus_type = BCM47XX_BUS_TYPE_SSB;
+ bcm47xx_sprom_register_fallbacks();
bcm47xx_register_ssb();
bcm47xx_set_system_type(bcm47xx_bus.ssb.chip_id);
#endif