From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, Ard Biesheuvel <ard.biesheuvel@linaro.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <lenb@kernel.org>,
linux-acpi@vger.kernel.org, linux-efi@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 1/4] x86/cpu: Introduce INTEL_CPU_FAM*_NODATA() helper macros
Date: Fri, 31 Aug 2018 12:10:15 +0300 [thread overview]
Message-ID: <20180831091018.17543-1-andriy.shevchenko@linux.intel.com> (raw)
These macros are often used by drivers and we have already a lot of
duplication as ICPU() macro across the drivers.
Provide a generic x86 macro for users.
This adds no driver data variants.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
arch/x86/include/asm/intel-family.h | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index 7ed08a7c3398..093014aceb65 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -83,10 +83,16 @@
.family = _family, \
.model = _model, \
.feature = X86_FEATURE_ANY, \
- .driver_data = (kernel_ulong_t)&_driver_data \
+ .driver_data = (kernel_ulong_t)_driver_data \
}
#define INTEL_CPU_FAM6(_model, _driver_data) \
- INTEL_CPU_FAM_ANY(6, INTEL_FAM6_##_model, _driver_data)
+ INTEL_CPU_FAM_ANY(6, INTEL_FAM6_##_model, &_driver_data)
+
+#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)
#endif /* _ASM_X86_INTEL_FAMILY_H */
--
2.18.0
next reply other threads:[~2018-08-31 9:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-31 9:10 Andy Shevchenko [this message]
2018-08-31 9:10 ` [PATCH v1 2/4] x86/efi: Get rid of custom ICPU() macro Andy Shevchenko
2018-09-04 15:34 ` kbuild test robot
2018-08-31 9:10 ` [PATCH v1 3/4] ACPI / LPSS: " Andy Shevchenko
2018-09-11 11:02 ` Rafael J. Wysocki
2018-08-31 9:10 ` [PATCH v1 4/4] ACPI / x86: utils: " Andy Shevchenko
2018-09-11 11:03 ` Rafael J. Wysocki
2018-08-31 15:41 ` [PATCH v1 1/4] x86/cpu: Introduce INTEL_CPU_FAM*_NODATA() helper macros Andi Kleen
2018-08-31 15:51 ` Andy Shevchenko
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