diff options
| author | Hauke Mehrtens <hauke@hauke-m.de> | 2011-07-23 01:20:06 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-08 14:29:23 -0400 |
| commit | 67a5c29e1623edda5ff3f0355af533e72a245ad9 (patch) | |
| tree | 1ef3954a0c8f0d2d7b4a6d8167e121da5bfdda0f /drivers/bcma | |
| parent | 982eee67dd703a37edc3532b85e3a4122b5eb90b (diff) | |
bcma: move initializing of struct bcma_bus to own function.
This makes it possible to use this code in some other method.
Acked-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/bcma')
| -rw-r--r-- | 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 4012d8d93e9..79705534217 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; |