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Re: [PATCH 3/6] bcma: Account for variable PCI memory base/size

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Hi Nathan,

Le 04/25/12 08:15, Nathan Hintz a écrit :
---
  drivers/bcma/driver_pci_host.c |    5 +++--
  1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/bcma/driver_pci_host.c b/drivers/bcma/driver_pci_host.c
index d2097a1..3578e1a 100644
--- a/drivers/bcma/driver_pci_host.c
+++ b/drivers/bcma/driver_pci_host.c
@@ -491,8 +491,9 @@ 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,
+						     pc_host->mem_resource.end -
+						     pc_host->mem_resource.start + 1);

Please use resource_size(pc_host->mem_resource) instead of open-coding the size computation here.

  	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
--
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