linux-kernel - [PATCH v1 1/2] x86/cpu: Allow INTEL_CPU_FAM

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Date:   Fri, 15 Feb 2019 21:35:34 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        x86@...nel.org, "H. Peter Anvin" <hpa@...or.com>,
        linux-kernel@...r.kernel.org
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 1/2] x86/cpu: Allow INTEL_CPU_FAM_ANY() to take integers

Driver data can be a plain integer and we have such users.
For now they are implementing a custom macro to accept this.

Let's allow them to use generic one by moving address-of
operation outside of the INTEL_CPU_FAM_ANY() macro.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 arch/x86/include/asm/intel-family.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index 698d53852919..4120dfcd8891 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -87,10 +87,10 @@
 	.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)
 
 #endif /* _ASM_X86_INTEL_FAMILY_H */
-- 
2.20.1