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Arnaud Ebalard 5945b28803 drivers/rtc/rtc-isl12057.c: fix masking of register values 
When Intersil ISL12057 support was added by commit 70e123373c ("rtc: Add
support for Intersil ISL12057 I2C RTC chip"), two masks for time registers
values imported from the device were either wrong or omitted, leading to
additional bits from those registers to impact read values:

 - mask for hour register value when reading it in AM/PM mode. As
   AM/PM mode is not the usual mode used by the driver, this error
   would only have an impact on an externally configured RTC hour
   later read by the driver.
 - mask for month value. The lack of masking would provide an
   erroneous value if century bit is set.

This patch fixes those two masks.

Fixes: 70e123373c ("rtc: Add support for Intersil ISL12057 I2C RTC chip")
Signed-off-by: Arnaud Ebalard <arno@natisbad.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Peter Huewe <peter.huewe@infineon.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Thierry Reding <treding@nvidia.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Grant Likely <grant.likely@linaro.org>
Acked-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2014-12-10 17:41:15 -08:00
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accessibility
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acpi ACPI / video: update condition to check if device is in _DOD list 2014-12-01 02:09:18 +01:00
amba ARM: tegra: Move AHB Kconfig to drivers/amba 2014-11-26 09:43:25 +01:00
ata SCSI for-linus on 20141208 2014-12-08 21:19:19 -08:00
atm solos-pci: fix error return code 2014-11-23 14:29:44 -05:00
auxdisplay
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base cma: make default CMA area size zero for x86 2014-12-10 17:41:06 -08:00
bcma bcma: add another PCI ID of device with BCM43228 2014-10-23 14:02:06 -04:00
block Merge remote-tracking branch 'scsi-queue/core-for-3.19' into for-linus 2014-12-08 07:40:20 -08:00
bluetooth
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bus ARM: SoC driver updates for 3.19 2014-12-09 14:48:22 -08:00
cdrom
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char asm-generic: asm/io.h rewrite 2014-12-09 17:25:00 -08:00
clk ARM: SoC driver updates for 3.19 2014-12-09 14:48:22 -08:00
clocksource Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-12-10 08:18:32 -08:00
connector
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cpufreq cpufreq: Avoid crash in resume on SMP without OPP 2014-11-08 02:10:04 +01:00
cpuidle Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2014-10-24 12:48:47 -07:00
crypto crypto: caam - fix missing dma unmap on error path 2014-11-06 23:10:20 +08:00
dca
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devfreq
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dio
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dma Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma 2014-11-21 16:24:27 -08:00
dma-buf
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edac EDAC updates all over the place: 2014-12-08 20:17:49 -08:00
eisa
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extcon
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firewire firewire: cdev: prevent kernel stack leaking into ioctl arguments 2014-11-14 12:10:13 +01:00
firmware efi: efi-stub: notify on DTB absence 2014-11-05 09:03:34 +01:00
fmc
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gpio mfd: tc3589x: get rid of static base 2014-11-25 16:18:56 +00:00
gpu Merge tag 'drm-intel-fixes-2014-12-04' of git://anongit.freedesktop.org/drm-intel into drm-fixes 2014-12-05 11:12:29 +10:00
hid Hi Linus, 2014-12-08 20:02:54 -08:00
hsi
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hv
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hwmon hwmon: (tmp401) Detect TMP435 on all addresses it supports 2014-12-08 06:48:37 -08:00
hwspinlock
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i2c Hi Linus, 2014-12-08 20:02:54 -08:00
ide
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idle
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iio Hi Linus, 2014-12-08 20:02:54 -08:00
infiniband Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-08 07:42:25 -08:00
input drivers/input/evdev.c: don't kfree() a vmalloc address 2014-12-03 09:35:38 -08:00
iommu Merge branch 'irq-irqdomain-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-12-10 09:01:01 -08:00
ipack
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irqchip Merge branch 'irq-irqdomain-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-12-10 09:01:01 -08:00
isdn
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leds Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds 2014-10-21 08:18:38 -07:00
lguest
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macintosh
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mailbox Merge branch 'mailbox-for-linus' of git://git.linaro.org/landing-teams/working/fujitsu/integration 2014-10-21 11:21:19 -07:00
mcb
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md - Significant DM thin-provisioning performance improvements to meet 2014-12-08 21:10:03 -08:00
media [media] rc-core: fix toggle handling in the rc6 decoder 2014-11-21 15:57:47 -02:00
memory ARM: SoC/OMAP GPMC driver cleanup and move for 3.19 2014-12-09 16:57:56 -08:00
memstick
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message scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
mfd Hi Linus, 2014-12-08 20:02:54 -08:00
misc ARM: SoC cleanups for 3.19 2014-12-09 14:18:35 -08:00
mmc mmc: sdhci-msm: Convert to mmc_send_tuning() 2014-12-08 09:21:06 +01:00
mtd Three main MTD fixes for 3.18: 2014-11-02 14:45:52 -08:00
net ARM: SoC cleanup on mach-at91 for 3.19 2014-12-09 14:17:12 -08:00
nfc
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ntb
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nubus nubus: Remove superfluous interrupt disable/restore 2014-10-27 11:03:19 +01:00
of Merge branch 'irq-irqdomain-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-12-10 09:01:01 -08:00
oprofile
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parisc
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parport
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pci Merge branch 'irq-irqdomain-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-12-10 09:01:01 -08:00
pcmcia
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phy phy: omap-usb2: Enable runtime PM of omap-usb2 phy properly 2014-11-05 14:34:06 -08:00
pinctrl pinctrl: baytrail: show output gpio state correctly on Intel Baytrail 2014-10-28 11:16:26 +01:00
platform platform: hp_accel: Add SERIO_I8042 as a dependency since it now includes i8042.h/serio.h 2014-11-10 21:16:15 -08:00
pnp
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power ARM: SoC platform changes for 3.19 2014-12-09 14:38:28 -08:00
powercap
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pps
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ps3
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ptp
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pwm pwm: Changes for v3.18-rc1 2014-10-21 08:17:43 -07:00
rapidio
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ras
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regulator regulator: Updates for v3.19 2014-12-08 20:42:41 -08:00
remoteproc
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reset Reset controller changes for v3.19 2014-12-04 16:57:36 +01:00
rpmsg
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rtc drivers/rtc/rtc-isl12057.c: fix masking of register values 2014-12-10 17:41:15 -08:00
s390 Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-08 07:42:25 -08:00
sbus
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scsi Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-08 07:42:25 -08:00
sfi
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sh
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sn
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soc ARM: SoC driver updates for 3.19 2014-12-09 14:48:22 -08:00
spi Merge remote-tracking branches 'spi/fix/dw' and 'spi/fix/sirf' into spi-linus 2014-11-26 19:05:25 +00:00
spmi
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ssb
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staging ARM: SoC DT updates for 3.19 2014-12-09 14:57:37 -08:00
target Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus 2014-12-08 07:42:25 -08:00
tc
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thermal thermal: Exynos: Deletion of unnecessary checks before two function calls 2014-11-21 15:20:17 -04:00
thunderbolt
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tty Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-12-09 21:21:34 -08:00
uio
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usb printk: add and use LOGLEVEL_<level> defines for KERN_<LEVEL> equivalents 2014-12-10 17:41:11 -08:00
uwb
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vfio PCI/MSI: Rename write_msi_msg() to pci_write_msi_msg() 2014-11-23 13:01:45 +01:00
vhost vhost-scsi: Take configfs group dependency during VHOST_SCSI_SET_ENDPOINT 2014-10-28 13:54:16 -07:00
video ARM: SoC cleanup on mach-at91 for 3.19 2014-12-09 14:17:12 -08:00
virt
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virtio
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vlynq
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vme
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w1 w1: omap-hdq: support device probing with device-tree 2014-11-10 15:58:47 -08:00
watchdog Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-12-10 08:18:32 -08:00
xen arm64 updates for 3.19 2014-12-09 13:12:47 -08:00
zorro
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Kconfig ARM: tegra: Move AHB Kconfig to drivers/amba 2014-11-26 09:43:25 +01:00
Makefile
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