linux-kernel - [tip:x86/cleanups] x86: Remove unused function cpu_has_ht

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Message-ID: <tip-ed29210cd6a67425026e78aa298fa434e11a74e3@git.kernel.org>
Date:	Thu, 19 Nov 2015 02:06:44 -0800
From:	tip-bot for Juergen Gross <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	tglx@...utronix.de, hpa@...or.com, jgross@...e.com,
	mingo@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip:x86/cleanups] x86:
  Remove unused function cpu_has_ht_siblings()

Commit-ID:  ed29210cd6a67425026e78aa298fa434e11a74e3
Gitweb:     http://git.kernel.org/tip/ed29210cd6a67425026e78aa298fa434e11a74e3
Author:     Juergen Gross <jgross@...e.com>
AuthorDate: Tue, 17 Nov 2015 13:05:43 +0100
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Tue, 17 Nov 2015 15:40:17 +0100

x86: Remove unused function cpu_has_ht_siblings()

It is used nowhere.

Signed-off-by: Juergen Gross <jgross@...e.com>
Link: http://lkml.kernel.org/r/1447761943-770-1-git-send-email-jgross@suse.com
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 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: */
--
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