evie/android_kernel_oneplus_msm8998
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arm64: Add back print of processor name and rev

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Add back print for the processor name and its rev id in c_show
function. This is required as some third party applications
need this field to be present. As cpu_name variable is removed
in a591ede4 ("arm64: Get rid of struct cpu_table"), directly
use "AArch64 Processor", to match original string, as cpu name.

Change-Id: I274ac72da8ec84c38ad04ff2b4009ac652b7b498
Signed-off-by: Neeraj Upadhyay <neeraju@codeaurora.org>
This commit is contained in:
Neeraj Upadhyay 2016-06-14 22:48:11 -07:00 • committed by Gerrit - the friendly Code Review server
parent 9e2d528dc4
commit d4b83356bf
1 changed files with 3 additions and 0 deletions
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3
arch/arm64/kernel/cpuinfo.c
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@ -19,6 +19,7 @@
#include <asm/cpu.h>
#include <asm/cputype.h>
#include <asm/cpufeature.h>
#include <asm/elf.h>
#include <linux/bitops.h>
#include <linux/bug.h>
@ -107,6 +108,8 @@ static int c_show(struct seq_file *m, void *v)
{
int i, j;
seq_printf(m, "Processor\t: AArch64 Processor rev %d (%s)\n",
read_cpuid_id() & 15, ELF_PLATFORM);
for_each_present_cpu(i) {
struct cpuinfo_arm64 *cpuinfo = &per_cpu(cpu_data, i);
u32 midr = cpuinfo->reg_midr;