[POWERPC] Only export __mtdcr/__mfdcr if CONFIG_PPC_DCR is set

[safe/jmp/linux-2.6] / include / asm-powerpc / fs_pd.h

diff --git a/include/asm-powerpc/fs_pd.h b/include/asm-powerpc/fs_pd.h
index d530f68..3d0e819 100644 (file)
--- a/include/asm-powerpc/fs_pd.h
+++ b/include/asm-powerpc/fs_pd.h
@@ -11,6 +11,7 @@
 
 #ifndef FS_PD_H
 #define FS_PD_H
+#include <asm/cpm2.h>
 #include <sysdev/fsl_soc.h>
 #include <asm/time.h>
 
@@ -24,4 +25,21 @@ static inline int uart_clock(void)
         return ppc_proc_freq;
 }
 
+#define cpm2_map(member)                                               \
+({                                                                     \
+       u32 offset = offsetof(cpm2_map_t, member);                      \
+       void *addr = ioremap (CPM_MAP_ADDR + offset,                    \
+                             sizeof( ((cpm2_map_t*)0)->member));       \
+       addr;                                                           \
+})
+
+#define cpm2_map_size(member, size)                                    \
+({                                                                     \
+       u32 offset = offsetof(cpm2_map_t, member);                      \
+       void *addr = ioremap (CPM_MAP_ADDR + offset, size);             \
+       addr;                                                           \
+})
+
+#define cpm2_unmap(addr)       iounmap(addr)
+
 #endif