Hi,
Here's a late pull request that would be good to get into v4.2.
This series mostly just drops code that's now unnecessary, and
also fixes potential interrupt re-entrancy issues that the old
handling has.
The series changes omap hsmmc, 8250_omap and omap-serial to use
the Linux generic wakeirq. I had to redo the branch last week on
recent tty-next branch because of a merge conflict. Other than
that, these patches were already in Linux next earlier.
The pull request below also shows the related patches in Rafael's
pm-wakeirq branch as I did not create a separate merge commit to
base patches on.
This branch depends on both Rafael's pm-wakeirq and Greg's
tty-next, so it should be sent separately towards the end of the
merge window.
Regards,
Tony
8< ------------------
The following changes since commit 00fda1682efdbd62a20a8a21aee52d994c323c7f:
Merge 4.1-rc7 into tty-next (2015-06-08 10:49:28 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap tags/omap-for-v4.2/wakeirq-drivers-v2
for you to fetch changes up to 63e63a1981c7247fea41ce97b3144befc8f2fb7b:
Merge branch 'wakeirq-8250' into omap-for-v4.2/wakeirq-v2 (2015-06-09 23:37:31 -0700)
----------------------------------------------------------------
Omap driver changes for v4.2 to switch drivers over to Linux generic
wake IRQ events for omap_hsmmc, 8250_omap and omap-serial
drivers.
The generic wake IRQs also fix issues that these drivers potentially
have with IRQ re-entrancy at least for serial-omap.
Note that because of dependencies and merge conflicts these are
based on Rafael's pm-wakeirq and Greg's tty-next branches.
----------------------------------------------------------------
Ben Dooks (1):
PM / runtime: add note about re-calling in during device probe()
Tony Lindgren (6):
PM / Runtime: Update last_busy in rpm_resume
PM / Wakeirq: Add automated device wake IRQ handling
mmc: omap_hsmmc: Change wake-up interrupt to use generic wakeirq
serial: omap: Switch wake-up interrupt to generic wakeirq
serial: 8250_omap: Move wake-up interrupt to generic wakeirq
Merge branch 'wakeirq-8250' into omap-for-v4.2/wakeirq-v2
Documentation/power/runtime_pm.txt | 6 +
drivers/base/power/Makefile | 2 +-
drivers/base/power/main.c | 3 +
drivers/base/power/power.h | 48 +++++++
drivers/base/power/runtime.c | 6 +
drivers/base/power/wakeirq.c | 273 ++++++++++++++++++++++++++++++++++++
drivers/base/power/wakeup.c | 92 ++++++++++++
drivers/mmc/host/omap_hsmmc.c | 49 +------
drivers/tty/serial/8250/8250_omap.c | 58 +-------
drivers/tty/serial/omap-serial.c | 35 +----
include/linux/pm.h | 2 +
include/linux/pm_wakeirq.h | 52 +++++++
include/linux/pm_wakeup.h | 9 ++
13 files changed, 506 insertions(+), 129 deletions(-)
create mode 100644 drivers/base/power/wakeirq.c
create mode 100644 include/linux/pm_wakeirq.h
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