linux-kernel - [PATCH v2 0/2] Make PPC macro spin_event

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Date:	Wed, 14 Aug 2013 12:33:53 +0530
From:	Arpit Goel <B44344@...escale.com>
To:	<linux@....linux.org.uk>, <takata@...ux-m32r.org>, <philb@....org>,
	<geert@...ux-m68k.org>
CC:	<schwidefsky@...ibm.com>, <heiko.carstens@...ibm.com>,
	<linux390@...ibm.com>, <davem@...emloft.net>,
	<rob.herring@...xeda.com>, <arnd@...db.de>, <swarren@...dia.com>,
	<john.stultz@...aro.org>, <jesper.nilsson@...s.com>,
	<gregkh@...uxfoundation.org>, <sam@...nborg.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <linux-m32r@...linux-m32r.org>,
	<linux-m32r-ja@...linux-m32r.org>, <linux-m68k@...r.kernel.org>,
	<linux-s390@...r.kernel.org>, <sparclinux@...r.kernel.org>,
	<mattw@...eaurora.org>, <timur@...i.org>, <sboyd@...eaurora.org>,
	<akpm@...ux-foundation.org>, Arpit Goel <B44344@...escale.com>
Subject: [PATCH v2 0/2] Make PPC macro spin_event_timeout() architecture independent

This patch-set moves USECS_PER_JIFFY to architecture timex.h from architecture
specific C files. Patch-set further uses this to make PPC macro
spin_event_timeout() architecture independent. This change enables drivers to
use spin_event_timeout() even in non-PowerPC based SoC's.

This patchset has been compiled for ARM, PowerPC and x86.

Patch[1/2] : Moves USECS_PER_JIFFY to architecture specific timex.h files from
	     architecture specific C files.

Patch[2/2] : Converts PPC macro spin_event_timeout() in architecture independent
	     macro.

Changes in v2:
	Patch[1/2] Adds USEC_PER_JIFFY to linux/timex.h
	Patch[2/2] uses usecs_to_jiffies for conversion

Arpit Goel (2):
  Make USECS_PER_JIFFY available for generic use
  Convert PowerPC macro spin_event_timeout() to architecture independent
    macro

 arch/arm/include/asm/timex.h      |  2 ++
 arch/arm/kernel/time.c            |  3 ---
 arch/m32r/include/asm/timex.h     |  2 ++
 arch/m32r/kernel/time.c           |  3 ---
 arch/m68k/hp300/time.c            |  4 +---
 arch/m68k/include/asm/timex.h     |  2 ++
 arch/s390/include/asm/timex.h     |  2 ++
 arch/s390/kernel/time.c           |  2 --
 arch/sparc/include/asm/timex_32.h |  2 ++
 arch/sparc/include/asm/timex_64.h |  2 ++
 arch/sparc/kernel/pcic.c          |  1 -
 include/linux/delay.h             | 40 +++++++++++++++++++++++++++++++++++++++
 include/linux/timex.h             |  5 +++++
 13 files changed, 58 insertions(+), 12 deletions(-)

-- 
1.8.1.4


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