From mboxrd@z Thu Jan 1 00:00:00 1970 From: bryan.wu@canonical.com (Bryan Wu) Date: Sun, 26 Jun 2011 06:10:00 +0800 Subject: [PATCH 0/4] Introduce a led trigger for CPU activity Message-ID: <1309039804-659-1-git-send-email-bryan.wu@canonical.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Based on Linus Walleij's ARM LED consolidation work, this patchset introduce a new generic led trigger for CPU not only for ARM but also for others. For enabling CPU idle event, CPU arch code should call ledtrig_cpu() stub to trigger idle start or idle end event. These 4 patches is against 3.0-rc4 and build successfully for versatile and realview. Bryan Wu (2): leds: create a trigger for CPU activity ARM: use new LEDS CPU trigger stub to replace old one Linus Walleij (2): mach-realview: retire custom LED code mach-versatile: retire custom LED code arch/arm/kernel/process.c | 6 +- arch/arm/mach-realview/core.c | 39 -------- arch/arm/mach-realview/core.h | 2 - arch/arm/mach-realview/realview_eb.c | 4 - arch/arm/mach-realview/realview_pb1176.c | 4 - arch/arm/mach-realview/realview_pb11mp.c | 4 - arch/arm/mach-realview/realview_pba8.c | 4 - arch/arm/mach-realview/realview_pbx.c | 4 - arch/arm/mach-versatile/core.c | 42 --------- arch/arm/plat-versatile/Kconfig | 6 +- arch/arm/plat-versatile/leds.c | 13 ++- drivers/leds/Kconfig | 10 ++ drivers/leds/Makefile | 1 + drivers/leds/ledtrig-cpu.c | 145 ++++++++++++++++++++++++++++++ include/linux/leds.h | 15 +++ 15 files changed, 188 insertions(+), 111 deletions(-) create mode 100644 drivers/leds/ledtrig-cpu.c -- 1.7.4.1