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| author | Bryan Wu <bryan.wu@canonical.com> | 2012-03-13 18:06:36 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@canonical.com> | 2012-08-01 11:22:04 +0800 |
| commit | e031cd513ec2ff661465dc1198220075719e72d1 (patch) | |
| tree | f45ad6e54e220fed35e4c6c572a07b74cbe96740 /arch/arm/mach-realview/realview_eb.c | |
| parent | d61015fad9703990e4b0c826ed943b13794f19c8 (diff) | |
| download | linux-stable-e031cd513ec2ff661465dc1198220075719e72d1.tar.gz linux-stable-e031cd513ec2ff661465dc1198220075719e72d1.tar.bz2 linux-stable-e031cd513ec2ff661465dc1198220075719e72d1.zip | |
ARM: mach-realview and mach-versatile: retire custom LED code
This replaces the custom LED trigger code in mach-realview with
some overarching platform code for the plat-versatile family that
will lock down LEDs 2 thru 5 for CPU activity indication. The
day we have 8 core ARM systems the plat-versatile code will have
to become more elaborate.
Tested on RealView PB11MPCore by invoking four different CPU
hogs (yes > /dev/null&) and see the LEDs go on one at a time.
They all go off as the hogs are killed. Tested on the PB1176
as well - just one activity led (led 2) goes on and off with
CPU activity.
(bryan.wu@canonical.com: use ledtrig-cpu instead of ledtrig-arm-cpu)
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
Acked-by: Pawel Moll <pawel.moll@arm.com>
Diffstat (limited to 'arch/arm/mach-realview/realview_eb.c')
| -rw-r--r-- | arch/arm/mach-realview/realview_eb.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c index baf382c5e776..21661ade885f 100644 --- a/arch/arm/mach-realview/realview_eb.c +++ b/arch/arm/mach-realview/realview_eb.c @@ -30,7 +30,6 @@ #include <mach/hardware.h> #include <asm/irq.h> -#include <asm/leds.h> #include <asm/mach-types.h> #include <asm/pmu.h> #include <asm/pgtable.h> @@ -462,10 +461,6 @@ static void __init realview_eb_init(void) struct amba_device *d = amba_devs[i]; amba_device_register(d, &iomem_resource); } - -#ifdef CONFIG_LEDS - leds_event = realview_leds_event; -#endif } MACHINE_START(REALVIEW_EB, "ARM-RealView EB") |