Bernie Thompson 1df0a4711f rtc: add ability to push out an existing wakealarm using sysfs ... This adds the ability for the rtc sysfs code to handle += characters at the beginning of a wakealarm setting string. This will allow the user to attempt to push out an existing wakealarm by a provided amount. In the case that the += characters are provided but the alarm is not active -EINVAL is returned. his is useful, at least for my purposes in suspend/resume testing. The basic test goes something like: 1. Set a wake alarm from userspace 5 seconds in the future 2. Start the suspend process (echo mem > /sys/power/state) 3. After ~2.5 seconds if userspace is still running (using another thread to check this), move the wake alarm 5 more seconds If the "move" involves an unset of the wakealarm then there's a period of time where the system is midway through suspending but has no wake alarm. It will get stuck. We'd rather not remove the "move" since the idea is to avoid a cancelled suspend when the alarm fires _during_ suspend. It is difficult for the test to tell the difference between a suspend that was cancelled because the alarm fired too early and a suspend that was Signed-off-by: Bernie Thompson <bhthompson@chromium.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Doug Anderson <dianders@chromium.org> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-07-03 16:07:54 -07:00
..
accessibility	…
acpi	clean up scary strncpy(dst, src, strlen(src)) uses	2013-07-03 16:07:41 -07:00
amba	…
ata	libata-acpi: add back ACPI based hotplug functionality	2013-06-25 00:51:33 +02:00
atm	…
auxdisplay	…
base	drivers: avoid format string in dev_set_name	2013-07-03 16:07:41 -07:00
bcma	…
block	drivers: avoid parsing names as kthread_run() format strings	2013-07-03 16:07:41 -07:00
bluetooth	Bluetooth: btmrvl: fix thread stopping race	2013-06-13 13:05:40 -04:00
bus	ARM SoC device tree changes	2013-07-02 14:23:01 -07:00
cdrom	drivers/cdrom/cdrom.c: use kzalloc() for failing hardware	2013-07-03 16:07:25 -07:00
char	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-07-03 09:10:19 -07:00
clk	ARM SoC late changes	2013-07-02 14:42:51 -07:00
clocksource	Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm	2013-07-03 09:46:29 -07:00
connector	…
cpufreq	ARM SoC driver specific changes	2013-07-02 14:33:21 -07:00
cpuidle	ARM SoC specific changes	2013-07-02 13:43:38 -07:00
crypto	ARM SoC driver specific changes	2013-07-02 14:33:21 -07:00
dca	…
devfreq	drivers: avoid format string in dev_set_name	2013-07-03 16:07:41 -07:00
dio	…
dma	drivers/dma: remove unused support for MEMSET operations	2013-07-03 16:07:42 -07:00
edac	Finally eradicate CONFIG_HOTPLUG	2013-06-03 14:20:18 -07:00
eisa	…
extcon	drivers: avoid format string in dev_set_name	2013-07-03 16:07:41 -07:00
firewire	…
firmware	dmi: add support for exact DMI matches in addition to substring matching	2013-07-03 16:07:42 -07:00
fmc	FMC: fix error handling in probe() function	2013-06-24 16:23:25 -07:00
gpio	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-07-02 16:14:35 -07:00
gpu	radeon: remove redundant __list_for_each definition from mkregtable.c	2013-07-03 16:07:43 -07:00
hid	HID: multitouch: prevent memleak with the allocated name	2013-06-12 11:13:38 +02:00
hsi	drivers: avoid format string in dev_set_name	2013-07-03 16:07:41 -07:00
hv	drivers: hv: allocate synic structures before hv_synic_init()	2013-06-24 16:24:17 -07:00
hwmon	drivers: avoid parsing names as kthread_run() format strings	2013-07-03 16:07:41 -07:00
hwspinlock	…
i2c	ARM SoC specific changes	2013-07-02 13:43:38 -07:00
ide	drivers: avoid format string in dev_set_name	2013-07-03 16:07:41 -07:00
idle	…
iio	staging:iio:adis16130: Move out of staging	2013-06-11 20:34:36 +01:00
infiniband	drivers: avoid format string in dev_set_name	2013-07-03 16:07:41 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2013-06-23 16:12:46 -10:00
iommu	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-07-02 16:15:23 -07:00
ipack	…
irqchip	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-07-02 16:14:35 -07:00
isdn	drivers: avoid format string in dev_set_name	2013-07-03 16:07:41 -07:00
leds	…
lguest	x86, flags: Rename X86_EFLAGS_BIT1 to X86_EFLAGS_FIXED	2013-06-25 16:25:32 -07:00
macintosh	…
mailbox	mailbox/omap: move the OMAP mailbox framework to drivers	2013-06-11 11:41:51 -05:00
md	A few bugfixes for md	2013-06-13 10:13:29 -07:00
media	drivers: avoid parsing names as kthread_run() format strings	2013-07-03 16:07:41 -07:00
memory	memory: tegra30-mc: Fix IRQ handler.	2013-06-17 16:46:06 -07:00
memstick	…
message	drivers: avoid format strings in names passed to alloc_workqueue()	2013-07-03 16:07:41 -07:00
mfd	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-07-02 16:14:35 -07:00
misc	drivers/misc/sgi-gru/grufault.c: fix a sanity test in gru_set_context_option()	2013-07-03 16:07:42 -07:00
mmc	Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm	2013-07-03 09:46:29 -07:00
mtd	drivers: avoid parsing names as kthread_run() format strings	2013-07-03 16:07:41 -07:00
net	ipw2200: convert __list_for_each usage to list_for_each	2013-07-03 16:07:43 -07:00
nfc	…
ntb	…
nubus	…
of	PM voltage domain clean-up via Kevin Hilman <khilman@linaro.org>:	2013-06-20 16:41:37 +02:00
oprofile	…
parisc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-07-03 09:10:19 -07:00
parport	parisc: parport0: fix this legacy no-device port driver!	2013-06-01 14:46:42 +02:00
pci	drivers: avoid format strings in names passed to alloc_workqueue()	2013-07-03 16:07:41 -07:00
pcmcia	Driver core patches for 3.11-rc1	2013-07-02 11:44:19 -07:00
pinctrl	ARM SoC late changes	2013-07-02 14:42:51 -07:00
platform	drivers: avoid format string in dev_set_name	2013-07-03 16:07:41 -07:00
pnp	isapnp: switch to fixed_size_llseek()	2013-06-29 12:57:48 +04:00
power	…
pps	…
ps3	…
ptp	build some drivers only when compile-testing	2013-06-24 16:41:32 -07:00
pwm	…
rapidio	…
regulator	ARM SoC device tree changes	2013-07-02 14:23:01 -07:00
remoteproc	mailbox/omap: move the OMAP mailbox framework to drivers	2013-06-11 11:41:51 -05:00
reset	…
rpmsg	…
rtc	rtc: add ability to push out an existing wakealarm using sysfs	2013-07-03 16:07:54 -07:00
s390	clean up scary strncpy(dst, src, strlen(src)) uses	2013-07-03 16:07:41 -07:00
sbus	…
scsi	drivers: avoid parsing names as kthread_run() format strings	2013-07-03 16:07:41 -07:00
sfi	…
sh	…
sn	…
spi	drivers: avoid parsing names as kthread_run() format strings	2013-07-03 16:07:41 -07:00
ssb	…
ssbi	Cleanups for MSM for 3.11	2013-06-14 18:28:02 -07:00
staging	drivers: avoid parsing names as kthread_run() format strings	2013-07-03 16:07:41 -07:00
target	iscsi-target: Remove left over v3.10-rc debug printks	2013-06-20 16:47:41 -07:00
tc	…
thermal	thermal: exynos: Support both EXYNOS4X12 SoCs	2013-06-19 01:31:50 +09:00
tty	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-07-03 09:10:19 -07:00
uio	uio: use vma_pages() to replace (vm_end - vm_start) >> PAGE_SHIFT	2013-07-03 16:07:26 -07:00
usb	drivers: avoid parsing names as kthread_run() format strings	2013-07-03 16:07:41 -07:00
uwb	drivers: avoid format string in dev_set_name	2013-07-03 16:07:41 -07:00
vfio	vfio: remap_pfn_range() sets all those flags...	2013-06-29 12:46:41 +04:00
vhost	vhost: fix ubuf_info cleanup	2013-06-11 02:46:21 -07:00
video	backlight: convert from legacy pm ops to dev_pm_ops	2013-07-03 16:07:43 -07:00
virt	…
virtio	mm: correctly update zone->managed_pages	2013-07-03 16:07:33 -07:00
vlynq	…
vme	vme: vme_tsi148.c: fix error return code in tsi148_probe()	2013-06-24 16:23:25 -07:00
w1	w1: add family based automatic module loading	2013-06-03 14:09:14 -07:00
watchdog	ARM SoC specific changes	2013-07-02 13:43:38 -07:00
xen	drivers: avoid format string in dev_set_name	2013-07-03 16:07:41 -07:00
zorro	zorro: switch to fixed_size_llseek()	2013-06-29 12:57:28 +04:00
Kconfig	FMC: create drivers/fmc and toplevel Kconfig question	2013-06-17 16:38:57 -07:00
Makefile	FMC: create drivers/fmc and toplevel Kconfig question	2013-06-17 16:38:57 -07:00