linux-kernel - [PATCH] x86: remove unused function cpu_has_ht

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Date:	Tue, 17 Nov 2015 13:05:43 +0100
From:	Juergen Gross <jgross@...e.com>
To:	linux-kernel@...r.kernel.org, x86@...nel.org, hpa@...or.com,
	tglx@...utronix.de, mingo@...hat.com
Cc:	Juergen Gross <jgross@...e.com>
Subject: [PATCH] x86: remove unused function cpu_has_ht_siblings()

It is used nowhere.

Signed-off-by: Juergen Gross <jgross@...e.com>
---
 arch/x86/include/asm/smp.h | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
index 222a6a3..a438c55 100644
--- a/arch/x86/include/asm/smp.h
+++ b/arch/x86/include/asm/smp.h
@@ -21,15 +21,6 @@
 extern int smp_num_siblings;
 extern unsigned int num_processors;
 
-static inline bool cpu_has_ht_siblings(void)
-{
-	bool has_siblings = false;
-#ifdef CONFIG_SMP
-	has_siblings = cpu_has_ht && smp_num_siblings > 1;
-#endif
-	return has_siblings;
-}
-
 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_sibling_map);
 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
 /* cpus sharing the last level cache: */
-- 
2.6.2

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