[POWERPC] Change rheap functions to use ulongs instead of pointers

[powerpc.git] / arch / ppc / syslib / cpm2_common.c

diff --git a/arch/ppc/syslib/cpm2_common.c b/arch/ppc/syslib/cpm2_common.c
index 4c19a4a..6cd859d 100644 (file)
--- a/arch/ppc/syslib/cpm2_common.c
+++ b/arch/ppc/syslib/cpm2_common.c
@@ -27,7 +27,6 @@
 #include <asm/mpc8260.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
-#include <asm/immap_cpm2.h>
 #include <asm/cpm2.h>
 #include <asm/rheap.h>
 
@@ -137,15 +136,14 @@ static void cpm2_dpinit(void)
         * varies with the processor and the microcode patches activated.
         * But the following should be at least safe.
         */
-       rh_attach_region(&cpm_dpmem_info, (void *)CPM_DATAONLY_BASE,
-                       CPM_DATAONLY_SIZE);
+       rh_attach_region(&cpm_dpmem_info, CPM_DATAONLY_BASE, CPM_DATAONLY_SIZE);
 }
 
 /* This function returns an index into the DPRAM area.
  */
-uint cpm_dpalloc(uint size, uint align)
+unsigned long cpm_dpalloc(uint size, uint align)
 {
-       void *start;
+       unsigned long start;
        unsigned long flags;
 
        spin_lock_irqsave(&cpm_dpmem_lock, flags);
@@ -153,17 +151,17 @@ uint cpm_dpalloc(uint size, uint align)
        start = rh_alloc(&cpm_dpmem_info, size, "commproc");
        spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
 
-       return (uint)start;
+       return start;
 }
 EXPORT_SYMBOL(cpm_dpalloc);
 
-int cpm_dpfree(uint offset)
+int cpm_dpfree(unsigned long offset)
 {
        int ret;
        unsigned long flags;
 
        spin_lock_irqsave(&cpm_dpmem_lock, flags);
-       ret = rh_free(&cpm_dpmem_info, (void *)offset);
+       ret = rh_free(&cpm_dpmem_info, offset);
        spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
 
        return ret;
@@ -171,17 +169,17 @@ int cpm_dpfree(uint offset)
 EXPORT_SYMBOL(cpm_dpfree);
 
 /* not sure if this is ever needed */
-uint cpm_dpalloc_fixed(uint offset, uint size, uint align)
+unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align)
 {
-       void *start;
+       unsigned long start;
        unsigned long flags;
 
        spin_lock_irqsave(&cpm_dpmem_lock, flags);
        cpm_dpmem_info.alignment = align;
-       start = rh_alloc_fixed(&cpm_dpmem_info, (void *)offset, size, "commproc");
+       start = rh_alloc_fixed(&cpm_dpmem_info, offset, size, "commproc");
        spin_unlock_irqrestore(&cpm_dpmem_lock, flags);
 
-       return (uint)start;
+       return start;
 }
 EXPORT_SYMBOL(cpm_dpalloc_fixed);
 
@@ -191,7 +189,7 @@ void cpm_dpdump(void)
 }
 EXPORT_SYMBOL(cpm_dpdump);
 
-void *cpm_dpram_addr(uint offset)
+void *cpm_dpram_addr(unsigned long offset)
 {
        return (void *)&cpm2_immr->im_dprambase[offset];
 }