linux-kernel - [PATCH] cpuidle: remove ARCH_HAS_DEFAULT

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 21 Mar 2013 13:41:23 +0100
From:	Paul Bolle <pebolle@...cali.nl>
To:	Paul Mundt <lethal@...ux-sh.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>
Cc:	Len Brown <len.brown@...el.com>, x86@...nel.org,
	linux-sh@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] cpuidle: remove ARCH_HAS_DEFAULT_IDLE

The Kconfig symbol ARCH_HAS_DEFAULT_IDLE is unused. Commit
a0bfa1373859e9d11dc92561a8667588803e42d8 ("cpuidle: stop depending on
pm_idle") removed the only place were it was actually used. But
it did not remove its Kconfig entries (for sh and x86). Remove those two
entries now.

Signed-off-by: Paul Bolle <pebolle@...cali.nl>
---
0) Untested.

1) Sent as a single patch. I'm happy to split it into two and resend it
if needed.

 arch/sh/Kconfig  | 3 ---
 arch/x86/Kconfig | 3 ---
 2 files changed, 6 deletions(-)

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 5e85963..6d4327f 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -148,9 +148,6 @@ config ARCH_HAS_ILOG2_U32
 config ARCH_HAS_ILOG2_U64
 	def_bool n
 
-config ARCH_HAS_DEFAULT_IDLE
-	def_bool y
-
 config NO_IOPORT
 	def_bool !PCI
 	depends on !SH_CAYMAN && !SH_SH4202_MICRODEV && !SH_SHMIN && \
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 70c0f3d..fcf2939 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -188,9 +188,6 @@ config GENERIC_CALIBRATE_DELAY
 config ARCH_HAS_CPU_RELAX
 	def_bool y
 
-config ARCH_HAS_DEFAULT_IDLE
-	def_bool y
-
 config ARCH_HAS_CACHE_LINE_SIZE
 	def_bool y
 
-- 
1.7.11.7

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/