From 47b0447e18f72724caf57ba7e4573e309fb2bfae Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sat, 18 Jun 2011 11:55:47 +0200 Subject: [PATCH 02/22] bcma: move initializing of struct bcma_bus to own function. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This makes it possible to use this code in some other method. Acked-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens --- drivers/bcma/scan.c | 17 +++++++++++------ 1 files changed, 11 insertions(+), 6 deletions(-) --- a/drivers/bcma/scan.c +++ b/drivers/bcma/scan.c @@ -312,15 +312,10 @@ static int bcma_get_next_core(struct bcm 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;