From a395135ddebb0a06052b84c309eb6cb68b79c797 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Mon, 1 Sep 2014 23:11:07 +0200 Subject: bcma: use separated function to initialize bus on SoC MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is required to split SoC bus init into two phases. The later one (which includes scanning) should be called when kalloc is available. Cc: Ralf Baechle Signed-off-by: Rafał Miłecki Acked-by: Hauke Mehrtens Signed-off-by: John W. Linville --- drivers/bcma/host_soc.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'drivers/bcma') diff --git a/drivers/bcma/host_soc.c b/drivers/bcma/host_soc.c index 379e0d4ebe72..718e054dd727 100644 --- a/drivers/bcma/host_soc.c +++ b/drivers/bcma/host_soc.c @@ -165,7 +165,6 @@ static const struct bcma_host_ops bcma_host_soc_ops = { int __init bcma_host_soc_register(struct bcma_soc *soc) { struct bcma_bus *bus = &soc->bus; - int err; /* iomap only first core. We have to read some register on this core * to scan the bus. @@ -181,7 +180,15 @@ int __init bcma_host_soc_register(struct bcma_soc *soc) /* Initialize struct, detect chip */ bcma_init_bus(bus); - /* Register */ + return 0; +} + +int __init bcma_host_soc_init(struct bcma_soc *soc) +{ + struct bcma_bus *bus = &soc->bus; + int err; + + /* Scan bus and initialize it */ err = bcma_bus_early_register(bus, &soc->core_cc, &soc->core_mips); if (err) iounmap(bus->mmio); -- cgit v1.2.3