powerpc: Remove mtmsrd(), use existing mtmsr()
mtmsr() does the right thing on 32bit and 64bit, so use it everywhere. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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@ -1193,8 +1193,7 @@
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#ifdef CONFIG_PPC_BOOK3S_64
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#define __mtmsrd(v, l) asm volatile("mtmsrd %0," __stringify(l) \
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: : "r" (v) : "memory")
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#define mtmsrd(v) __mtmsrd((v), 0)
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#define mtmsr(v) mtmsrd(v)
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#define mtmsr(v) __mtmsrd((v), 0)
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#else
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#define mtmsr(v) asm volatile("mtmsr %0" : \
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: "r" ((unsigned long)(v)) \
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@ -207,7 +207,7 @@ static int power4_start(struct op_counter_config *ctr)
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unsigned int mmcr0;
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/* set the PMM bit (see comment below) */
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mtmsrd(mfmsr() | MSR_PMM);
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mtmsr(mfmsr() | MSR_PMM);
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for (i = 0; i < cur_cpu_spec->num_pmcs; ++i) {
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if (ctr[i].enabled) {
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@ -377,7 +377,7 @@ static void power4_handle_interrupt(struct pt_regs *regs,
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is_kernel = get_kernel(pc, mmcra);
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/* set the PMM bit (see comment below) */
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mtmsrd(mfmsr() | MSR_PMM);
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mtmsr(mfmsr() | MSR_PMM);
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/* Check that the SIAR valid bit in MMCRA is set to 1. */
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if ((mmcra & MMCRA_SIAR_VALID_MASK) == MMCRA_SIAR_VALID_MASK)
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