From a395135ddebb0a06052b84c309eb6cb68b79c797 Mon Sep 17 00:00:00 2001
From: Rafał Miłecki <zajec5@gmail.com>
Date: Mon, 1 Sep 2014 23:11:07 +0200
Subject: bcma: use separated function to initialize bus on SoC
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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 <ralf@linux-mips.org>
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
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);
--
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