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Diffstat (limited to 'arch/powerpc/sysdev/cpm2_common.c')
-rw-r--r--arch/powerpc/sysdev/cpm2_common.c21
1 files changed, 10 insertions, 11 deletions
diff --git a/arch/powerpc/sysdev/cpm2_common.c b/arch/powerpc/sysdev/cpm2_common.c
index ec265995d5d8..924412974795 100644
--- a/arch/powerpc/sysdev/cpm2_common.c
+++ b/arch/powerpc/sysdev/cpm2_common.c
@@ -248,15 +248,14 @@ 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);
@@ -268,13 +267,13 @@ uint cpm_dpalloc(uint size, uint align)
}
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;
@@ -282,17 +281,17 @@ 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);
@@ -302,7 +301,7 @@ void cpm_dpdump(void)
}
EXPORT_SYMBOL(cpm_dpdump);
-void *cpm_dpram_addr(uint offset)
+void *cpm_dpram_addr(unsigned long offset)
{
return (void *)(im_dprambase + offset);
}