arm64: asm-offsets: remove unused offsets

There are a number of offsets defined in asm-offsets.c which no longer
have any users. Let's clean this up by removing them.

All the remaining offsets are in use.
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Andrew Murray <andrew.murray@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

arch/arm64/kernel/asm-offsets.c

@@ -53,13 +53,9 @@ int main(void)
   DEFINE(THREAD_CPU_CONTEXT,	offsetof(struct task_struct, thread.cpu_context));
   BLANK();
   DEFINE(S_X0,			offsetof(struct pt_regs, regs[0]));
-  DEFINE(S_X1,			offsetof(struct pt_regs, regs[1]));
   DEFINE(S_X2,			offsetof(struct pt_regs, regs[2]));
-  DEFINE(S_X3,			offsetof(struct pt_regs, regs[3]));
   DEFINE(S_X4,			offsetof(struct pt_regs, regs[4]));
-  DEFINE(S_X5,			offsetof(struct pt_regs, regs[5]));
   DEFINE(S_X6,			offsetof(struct pt_regs, regs[6]));
-  DEFINE(S_X7,			offsetof(struct pt_regs, regs[7]));
   DEFINE(S_X8,			offsetof(struct pt_regs, regs[8]));
   DEFINE(S_X10,			offsetof(struct pt_regs, regs[10]));
   DEFINE(S_X12,			offsetof(struct pt_regs, regs[12]));
@@ -73,12 +69,8 @@ int main(void)
   DEFINE(S_X28,			offsetof(struct pt_regs, regs[28]));
   DEFINE(S_LR,			offsetof(struct pt_regs, regs[30]));
   DEFINE(S_SP,			offsetof(struct pt_regs, sp));
-#ifdef CONFIG_COMPAT
-  DEFINE(S_COMPAT_SP,		offsetof(struct pt_regs, compat_sp));
-#endif
   DEFINE(S_PSTATE,		offsetof(struct pt_regs, pstate));
   DEFINE(S_PC,			offsetof(struct pt_regs, pc));
-  DEFINE(S_ORIG_X0,		offsetof(struct pt_regs, orig_x0));
   DEFINE(S_SYSCALLNO,		offsetof(struct pt_regs, syscallno));
   DEFINE(S_ORIG_ADDR_LIMIT,	offsetof(struct pt_regs, orig_addr_limit));
   DEFINE(S_STACKFRAME,		offsetof(struct pt_regs, stackframe));
@@ -93,7 +85,6 @@ int main(void)
   BLANK();
   DEFINE(PAGE_SZ,	       	PAGE_SIZE);
   BLANK();
-  DEFINE(DMA_BIDIRECTIONAL,	DMA_BIDIRECTIONAL);
   DEFINE(DMA_TO_DEVICE,		DMA_TO_DEVICE);
   DEFINE(DMA_FROM_DEVICE,	DMA_FROM_DEVICE);
   BLANK();
@@ -110,25 +101,18 @@ int main(void)
   BLANK();
   DEFINE(VDSO_CS_CYCLE_LAST,	offsetof(struct vdso_data, cs_cycle_last));
   DEFINE(VDSO_RAW_TIME_SEC,	offsetof(struct vdso_data, raw_time_sec));
-  DEFINE(VDSO_RAW_TIME_NSEC,	offsetof(struct vdso_data, raw_time_nsec));
   DEFINE(VDSO_XTIME_CLK_SEC,	offsetof(struct vdso_data, xtime_clock_sec));
-  DEFINE(VDSO_XTIME_CLK_NSEC,	offsetof(struct vdso_data, xtime_clock_nsec));
   DEFINE(VDSO_XTIME_CRS_SEC,	offsetof(struct vdso_data, xtime_coarse_sec));
   DEFINE(VDSO_XTIME_CRS_NSEC,	offsetof(struct vdso_data, xtime_coarse_nsec));
   DEFINE(VDSO_WTM_CLK_SEC,	offsetof(struct vdso_data, wtm_clock_sec));
-  DEFINE(VDSO_WTM_CLK_NSEC,	offsetof(struct vdso_data, wtm_clock_nsec));
   DEFINE(VDSO_TB_SEQ_COUNT,	offsetof(struct vdso_data, tb_seq_count));
   DEFINE(VDSO_CS_MONO_MULT,	offsetof(struct vdso_data, cs_mono_mult));
-  DEFINE(VDSO_CS_RAW_MULT,	offsetof(struct vdso_data, cs_raw_mult));
   DEFINE(VDSO_CS_SHIFT,		offsetof(struct vdso_data, cs_shift));
   DEFINE(VDSO_TZ_MINWEST,	offsetof(struct vdso_data, tz_minuteswest));
-  DEFINE(VDSO_TZ_DSTTIME,	offsetof(struct vdso_data, tz_dsttime));
   DEFINE(VDSO_USE_SYSCALL,	offsetof(struct vdso_data, use_syscall));
   BLANK();
   DEFINE(TVAL_TV_SEC,		offsetof(struct timeval, tv_sec));
-  DEFINE(TVAL_TV_USEC,		offsetof(struct timeval, tv_usec));
   DEFINE(TSPEC_TV_SEC,		offsetof(struct timespec, tv_sec));
-  DEFINE(TSPEC_TV_NSEC,		offsetof(struct timespec, tv_nsec));
   BLANK();
   DEFINE(TZ_MINWEST,		offsetof(struct timezone, tz_minuteswest));
   DEFINE(TZ_DSTTIME,		offsetof(struct timezone, tz_dsttime));
@@ -142,13 +126,9 @@ int main(void)
   DEFINE(VCPU_WORKAROUND_FLAGS,	offsetof(struct kvm_vcpu, arch.workaround_flags));
   DEFINE(CPU_GP_REGS,		offsetof(struct kvm_cpu_context, gp_regs));
   DEFINE(CPU_USER_PT_REGS,	offsetof(struct kvm_regs, regs));
-  DEFINE(CPU_FP_REGS,		offsetof(struct kvm_regs, fp_regs));
-  DEFINE(VCPU_FPEXC32_EL2,	offsetof(struct kvm_vcpu, arch.ctxt.sys_regs[FPEXC32_EL2]));
-  DEFINE(VCPU_HOST_CONTEXT,	offsetof(struct kvm_vcpu, arch.host_cpu_context));
   DEFINE(HOST_CONTEXT_VCPU,	offsetof(struct kvm_cpu_context, __hyp_running_vcpu));
 #endif
 #ifdef CONFIG_CPU_PM
-  DEFINE(CPU_SUSPEND_SZ,	sizeof(struct cpu_suspend_ctx));
   DEFINE(CPU_CTX_SP,		offsetof(struct cpu_suspend_ctx, sp));
   DEFINE(MPIDR_HASH_MASK,	offsetof(struct mpidr_hash, mask));
   DEFINE(MPIDR_HASH_SHIFTS,	offsetof(struct mpidr_hash, shift_aff));