[PATCH v4 06/16] [loongson] pci: use existing mips_io_port_base

[Wu Zhangjin]

From: Wu Zhangjin <wuzj@xxxxxxxxxx>

mips_io_port_base is initialized via set_io_port_base() in
arch/mips/lemote/lm2e/setup.c, we can use it directly here.

Signed-off-by: Wu Zhangjin <wuzj@xxxxxxxxxx>
---
 arch/mips/lemote/lm2e/pci.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/arch/mips/lemote/lm2e/pci.c b/arch/mips/lemote/lm2e/pci.c
index 8be03a8..152efb6 100644
--- a/arch/mips/lemote/lm2e/pci.c
+++ b/arch/mips/lemote/lm2e/pci.c
@@ -84,10 +84,7 @@ static int __init pcibios_init(void)
 {
 	ict_pcimap();
 
-	loongson2e_pci_controller.io_map_base =
-	    (unsigned long) ioremap(LOONGSON2E_IO_PORT_BASE,
-				    loongson2e_pci_io_resource.end -
-				    loongson2e_pci_io_resource.start + 1);
+	loongson2e_pci_controller.io_map_base = mips_io_port_base;
 
 	register_pci_controller(&loongson2e_pci_controller);
 
-- 
1.6.2.1

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