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authorMichal Simek <michal.simek@xilinx.com>2014-05-16 15:37:02 +0400
committerMichal Simek <michal.simek@xilinx.com>2014-06-04 08:59:57 +0400
commit193bca5934db1ca1d0ffcedf551030ff5556a07c (patch)
treee5ae4908176bd9b26f1b73407892d9b64be12410 /arch/microblaze/pci
parent28d1880c6872af3d1c17bc46da5795b9eba04bee (diff)
downloadlinux-193bca5934db1ca1d0ffcedf551030ff5556a07c.tar.xz
microblaze: Cleanup PCI_DRAM_OFFSET handling
PCI_DRAM_OFFSET/pci_dram_offset is 0 all the time and there is no difference for PCI and !PCI cases. Also remove the whole code which setup archdata.dma_data which is completely unused. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch/microblaze/pci')
-rw-r--r--arch/microblaze/pci/pci-common.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index 99ac12ad4b9b..2cf412f4db4e 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -48,7 +48,6 @@ static int global_phb_number; /* Global phb counter */
resource_size_t isa_mem_base;
unsigned long isa_io_base;
-unsigned long pci_dram_offset;
static int pci_bus_count;
struct pci_controller *pcibios_alloc_controller(struct device_node *dev)
@@ -872,8 +871,6 @@ void pcibios_setup_bus_devices(struct pci_bus *bus)
*/
set_dev_node(&dev->dev, pcibus_to_node(dev->bus));
- dev->dev.archdata.dma_data = (void *)PCI_DRAM_OFFSET;
-
/* Read default IRQs and fixup if necessary */
dev->irq = of_irq_parse_and_map_pci(dev, 0, 0);
}