[RFC v2 02/12] bcma: move initializing of struct bcma_bus to own function.
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: 2011-06-19 21:52:40
Also in:
linux-mips
Subsystem:
broadcom specific amba driver (bcma), the rest · Maintainers:
Rafał Miłecki, Linus Torvalds
This makes it possible to use this code in some other method. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> --- drivers/bcma/scan.c | 17 +++++++++++------ 1 files changed, 11 insertions(+), 6 deletions(-)
diff --git a/drivers/bcma/scan.c b/drivers/bcma/scan.c
index 4012d8d..7970553 100644
--- a/drivers/bcma/scan.c
+++ b/drivers/bcma/scan.c@@ -312,15 +312,10 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, return 0; } -int bcma_bus_scan(struct bcma_bus *bus) +static void bcma_init_bus(struct bcma_bus *bus) { - u32 erombase; - u32 __iomem *eromptr, *eromend; - s32 tmp; - int err; - INIT_LIST_HEAD(&bus->cores); bus->nr_cores = 0;
@@ -330,6 +325,16 @@ int bcma_bus_scan(struct bcma_bus *bus) bus->chipinfo.id = (tmp & BCMA_CC_ID_ID) >> BCMA_CC_ID_ID_SHIFT; bus->chipinfo.rev = (tmp & BCMA_CC_ID_REV) >> BCMA_CC_ID_REV_SHIFT; bus->chipinfo.pkg = (tmp & BCMA_CC_ID_PKG) >> BCMA_CC_ID_PKG_SHIFT; +} + +int bcma_bus_scan(struct bcma_bus *bus) +{ + u32 erombase; + u32 __iomem *eromptr, *eromend; + + int err; + + bcma_init_bus(bus); erombase = bcma_scan_read32(bus, 0, BCMA_CC_EROM); eromptr = bus->mmio;
--
1.7.4.1