[PATCH v2 0/2] make reinitialization of ARM core components possible
shawn.guo at linaro.org
Tue Sep 6 01:48:25 EDT 2011
When ARM core resumes from low-power mode where losing power, for my
example: CA-9 MPCore resumes from Dormant/Shutdown, we have to
reinitialize components like L2 Cache, GIC and SCU to bring system
back to work.
The patch set basically removes __init annotation from a bunch of
initialization functions, so that platform resume procedure can call
into them again to set those components up.
Changes since v1:
* Drop the GIC patch, as it's been handled by  nicely.
* Drop the change of adding empty l2x0_of_init(), as it's been
handled by .
Shawn Guo (2):
ARM: cache-l2x0: remove __init annotation from initialization functions
ARM: smp_scu: remove __init annotation from scu_enable()
arch/arm/include/asm/hardware/cache-l2x0.h | 2 +-
arch/arm/kernel/smp_scu.c | 2 +-
arch/arm/mm/cache-l2x0.c | 10 +++++-----
3 files changed, 7 insertions(+), 7 deletions(-)
 [PATCH v2 0/5] CPU PM notifiers
 [PATCH 1/7] ARM: l2x0: add empty l2x0_of_init
More information about the linux-arm-kernel