forked from luck/tmp_suning_uos_patched
MIPS: Use current_cpu_type() in m4kc_tlbp_war()
Use current_cpu_type() to check for 4Kc processors instead of checking the PRID directly. This will allow for the 4Kc case to be optimised out of kernels that can't run on 4KC processors, thanks to __get_cpu_type() and its unreachable() call. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/16205/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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@ -153,8 +153,7 @@ static int scratchpad_offset(int i)
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*/
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static int m4kc_tlbp_war(void)
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{
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return (current_cpu_data.processor_id & 0xffff00) ==
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(PRID_COMP_MIPS | PRID_IMP_4KC);
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return current_cpu_type() == CPU_4KC;
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}
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/* Handle labels (which must be positive integers). */
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