[Xen-ia64-devel] [PATCH] cleanup: remove useless code

[Kouya Shimura <kouya@xxxxxxxxxxxxxx>]

Remove useless code.

Signed-off-by: Kouya Shimura <kouya@xxxxxxxxxxxxxx>

diff -r 039f2ccb1e38 xen/arch/ia64/vmx/mmio.c
--- a/xen/arch/ia64/vmx/mmio.c  Tue Jul 31 10:30:40 2007 -0600
+++ b/xen/arch/ia64/vmx/mmio.c  Fri Aug 03 18:00:02 2007 +0900
@@ -270,11 +270,9 @@ static void legacy_io_access(VCPU *vcpu,
 
 static void mmio_access(VCPU *vcpu, u64 src_pa, u64 *dest, size_t s, int ma, 
int dir)
 {
-    struct virtual_platform_def *v_plat;
     //mmio_type_t iot;
     unsigned long iot;
     iot=__gpfn_is_io(vcpu->domain, src_pa>>PAGE_SHIFT);
-    v_plat = vmx_vcpu_get_plat(vcpu);
 
     perfc_incra(vmx_mmio_access, iot >> 56);
     switch (iot) {
diff -r 039f2ccb1e38 xen/arch/ia64/vmx/vmx_vcpu.c
--- a/xen/arch/ia64/vmx/vmx_vcpu.c      Tue Jul 31 10:30:40 2007 -0600
+++ b/xen/arch/ia64/vmx/vmx_vcpu.c      Fri Aug 03 18:00:02 2007 +0900
@@ -151,12 +151,6 @@ IA64FAULT vmx_vcpu_cover(VCPU *vcpu)
     return (IA64_NO_FAULT);
 }
 
-struct virtual_platform_def *
-vmx_vcpu_get_plat(VCPU *vcpu)
-{
-    return &(vcpu->domain->arch.vmx_platform);
-}
-
 IA64FAULT vmx_vcpu_set_rr(VCPU *vcpu, u64 reg, u64 val)
 {
     ia64_rr oldrr,newrr;
diff -r 039f2ccb1e38 xen/include/asm-ia64/vmx_mm_def.h
--- a/xen/include/asm-ia64/vmx_mm_def.h Tue Jul 31 10:30:40 2007 -0600
+++ b/xen/include/asm-ia64/vmx_mm_def.h Fri Aug 03 18:00:02 2007 +0900
@@ -120,22 +120,6 @@ typedef enum { INSTRUCTION, DATA, REGIST
 //typedef enum { MVHPT, STLB } vtlb_loc_type_t;
 typedef enum { DATA_REF, NA_REF, INST_REF, RSE_REF } vhpt_ref_t;
 
-typedef enum {
-       PIB_MMIO=0,
-       VGA_BUFF,
-       CHIPSET_IO,
-       LOW_MMIO,
-       LEGACY_IO,
-       IO_SAPIC,
-       NOT_IO
-} mmio_type_t;
-
-typedef struct mmio_list {
-       mmio_type_t  iot;
-       u64             start;  // start address of this memory IO block
-       u64             end;    // end address (include this one)
-} mmio_list_t;
-
 static __inline__ uint64_t
 bits_v(uint64_t v, uint32_t bs, uint32_t be)
 {
diff -r 039f2ccb1e38 xen/include/asm-ia64/vmx_platform.h
--- a/xen/include/asm-ia64/vmx_platform.h       Tue Jul 31 10:30:40 2007 -0600
+++ b/xen/include/asm-ia64/vmx_platform.h       Fri Aug 03 18:00:02 2007 +0900
@@ -43,7 +43,6 @@
  * it is not used on ia64 */
 #define OS_TYPE_PORT    0xB2
 
-struct mmio_list;
 typedef struct virtual_platform_def {
     unsigned long       gos_type;
     unsigned long       buffered_io_va;
@@ -52,7 +51,6 @@ typedef struct virtual_platform_def {
     unsigned long       shared_page_va;
     unsigned long       pib_base;
     unsigned long       params[HVM_NR_PARAMS];
-    struct mmio_list    *mmio;
     /* One IOSAPIC now... */
     struct viosapic     viosapic;
     struct vacpi        vacpi;
diff -r 039f2ccb1e38 xen/include/asm-ia64/vmx_vcpu.h
--- a/xen/include/asm-ia64/vmx_vcpu.h   Tue Jul 31 10:30:40 2007 -0600
+++ b/xen/include/asm-ia64/vmx_vcpu.h   Fri Aug 03 18:00:02 2007 +0900
@@ -107,7 +107,6 @@ extern uint64_t guest_read_vivr(VCPU * v
 extern uint64_t guest_read_vivr(VCPU * vcpu);
 extern void vmx_inject_vhpi(VCPU * vcpu, u8 vec);
 extern int vmx_vcpu_pend_interrupt(VCPU * vcpu, uint8_t vector);
-extern struct virtual_platform_def *vmx_vcpu_get_plat(VCPU * vcpu);
 extern void memread_p(VCPU * vcpu, u64 * src, u64 * dest, size_t s);
 extern void memread_v(VCPU * vcpu, thash_data_t * vtlb, u64 * src, u64 * dest,
                       size_t s);

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