openwrt/target/linux/brcm47xx/patches-3.2/0038-bcma-export-bcma_pcie_read.patch

From 01d8709c311858c37e02c96464ea4dc954334210 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 14 Jan 2012 20:03:09 +0100
Subject: [PATCH 25/31] bcma: export bcma_pcie_read()

This will be needed by the host controller.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
 drivers/bcma/bcma_private.h |    2 ++
 drivers/bcma/driver_pci.c   |    2 +-
 2 files changed, 3 insertions(+), 1 deletions(-)

--- a/drivers/bcma/bcma_private.h
+++ b/drivers/bcma/bcma_private.h
@@ -46,6 +46,8 @@ u32 bcma_pmu_get_clockcpu(struct bcma_dr
 int bcma_sflash_init(struct bcma_drv_cc *cc);
 #endif /* CONFIG_BCMA_SFLASH */
 
+u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address);
+
 #ifdef CONFIG_BCMA_HOST_PCI
 /* host_pci.c */
 extern int __init bcma_host_pci_init(void);
--- a/drivers/bcma/driver_pci.c
+++ b/drivers/bcma/driver_pci.c
@@ -17,7 +17,7 @@
  * R/W ops.
  **************************************************/
 
-static u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address)
+u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address)
 {
 	pcicore_write32(pc, BCMA_CORE_PCI_PCIEIND_ADDR, address);
 	pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_ADDR);