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bcma: Account for variable PCI memory base/size

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PCI Memory Resource start address and size are variable, dependent on
the H/W configuration.  Modify the computation of io_map_base to use the
computed values.

Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Nathan Hintz 2012-05-04 21:56:33 -07:00 committed by John W. Linville
parent 5fe2e0711d
commit 4acabf454a
1 changed files with 2 additions and 2 deletions
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4
drivers/bcma/driver_pci_host.c
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@ -491,8 +491,8 @@ void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc)
/* Ok, ready to run, register it to the system.
* The following needs change, if we want to port hostmode
* to non-MIPS platform. */
io_map_base = (unsigned long)ioremap_nocache(BCMA_SOC_PCI_MEM,
0x04000000);
io_map_base = (unsigned long)ioremap_nocache(pc_host->mem_resource.start,
resource_size(&pc_host->mem_resource));
pc_host->pci_controller.io_map_base = io_map_base;
set_io_port_base(pc_host->pci_controller.io_map_base);
/* Give some time to the PCI controller to configure itself with the new