linux-kernel - [PATCH v1 0/6] x86/tsc: Clean up legacy code for Intel MID

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Date:   Fri, 29 Jun 2018 22:31:07 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
        Pavel Tatashin <pasha.tatashin@...cle.com>,
        linux-kernel@...r.kernel.org
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 0/6] x86/tsc: Clean up legacy code for Intel MID

As Thomas noticed there is unusual initialization is going on on Intel MID
platforms when TSC is being calibrated.

It appears that we have tsc_msr.c to support Intel MID in a more generic way.

So, this patch series removes legacy calibration code and does accompanying
clean ups.

Has been tested on Intel Medfield and Intel Merrifield platforms.

Andy Shevchenko (6):
  x86/cpu: Introduce INTEL_CPU_FAM*() helper macros
  x86/tsc: Convert to use x86_match_cpu() and INTEL_CPU_FAM6()
  x86/tsc: Add missed header to tsc_msr.c
  x86/tsc: Use SPDX identifier and update Intel copyright
  x86/platform/intel-mid: Remove custom TSC calibration
  x86/platform/intel-mid: Remove per platform code

 arch/x86/include/asm/intel-family.h           |  13 +++
 arch/x86/include/asm/intel-mid.h              |  43 -------
 arch/x86/kernel/tsc_msr.c                     |  96 ++++++++--------
 arch/x86/platform/intel-mid/Makefile          |   2 +-
 arch/x86/platform/intel-mid/intel-mid.c       |  23 +---
 .../platform/intel-mid/intel_mid_weak_decls.h |  18 ---
 arch/x86/platform/intel-mid/mfld.c            |  70 ------------
 arch/x86/platform/intel-mid/mrfld.c           | 105 ------------------
 8 files changed, 66 insertions(+), 304 deletions(-)
 delete mode 100644 arch/x86/platform/intel-mid/intel_mid_weak_decls.h
 delete mode 100644 arch/x86/platform/intel-mid/mfld.c
 delete mode 100644 arch/x86/platform/intel-mid/mrfld.c

-- 
2.18.0