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author | Rafał Miłecki <zajec5@gmail.com> | 2014-10-28 12:52:02 +0100 |
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committer | Ralf Baechle <ralf@linux-mips.org> | 2014-11-24 07:44:59 +0100 |
commit | a59da8fb3b2a1f2df5f871464e43cd5b6ca6ceb1 (patch) | |
tree | ec33d78b3eebd2620ec6db7312b6d33ead3a613a /arch/mips/bcm47xx/setup.c | |
parent | 7177efc5b030012c54c2e217c9d6decc0bcc1c53 (diff) | |
download | op-kernel-dev-a59da8fb3b2a1f2df5f871464e43cd5b6ca6ceb1.zip op-kernel-dev-a59da8fb3b2a1f2df5f871464e43cd5b6ca6ceb1.tar.gz |
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>
Diffstat (limited to 'arch/mips/bcm47xx/setup.c')
-rw-r--r-- | arch/mips/bcm47xx/setup.c | 58 |
1 files changed, 2 insertions, 56 deletions
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 @@ static void bcm47xx_machine_halt(void) } #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 @@ static void __init bcm47xx_register_ssb(void) 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 @@ static void __init bcm47xx_register_ssb(void) #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 @@ void __init plat_mem_setup(void) 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 @@ void __init plat_mem_setup(void) 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 |