Re: [PATCH v1 1/4] x86/cpu: Introduce INTEL_CPU_FAM*_NODATA() helper macros

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To: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Subject: Re: [PATCH v1 1/4] x86/cpu: Introduce INTEL_CPU_FAM*_NODATA() helper macros
From: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Date: Fri, 31 Aug 2018 08:41:28 -0700
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, x86@xxxxxxxxxx, Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>, "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>, Len Brown <lenb@xxxxxxxxxx>, linux-acpi@xxxxxxxxxxxxxxx, linux-efi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20180831091018.17543-1-andriy.shevchenko@linux.intel.com> (Andy Shevchenko's message of "Fri, 31 Aug 2018 12:10:15 +0300")
References: <20180831091018.17543-1-andriy.shevchenko@linux.intel.com>
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux)

Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> writes:
> +
> +#define INTEL_CPU_FAM_ANY_NODATA(_family, _model)		\
> +	INTEL_CPU_FAM_ANY(_family, _model, NULL)
> +
> +#define INTEL_CPU_FAM6_NODATA(_model)				\
> +	INTEL_CPU_FAM_ANY_NODATA(6, INTEL_FAM6_##_model)

_NODATA is actually longer than passing NULL ?

Seems unnecessary

-Andi

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- [PATCH v1 1/4] x86/cpu: Introduce INTEL_CPU_FAM*_NODATA() helper macros
  - From: Andy Shevchenko

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