Daniel Mack a4e3f91b98 ds2760_battery.c: fix division by zero ... The 'battery remaining capacity' calculation in drivers/power/ds2760_battery.c lacks a parameter check to a division operation which causes the kernel to oops on my board. [ 21.233750] Division by zero in kernel. [ 21.237646] [<c002955c>] (__div0+0x0/0x20) from [<c012561c>] (Ldiv0+0x8/0x10) [ 21.244816] [<c01bef34>] (ds2760_battery_read_status+0x0/0x2a4) from [<c01bf3a4>] (ds2760_battery_get_property+0x30/0xdc) [ 21.255803] r8:c03a22c0 r7:c7886100 r6:00000009 r5:c782fe7c r4:c7886084 [ 21.262518] [<c01bf374>] (ds2760_battery_get_property+0x0/0xdc) from [<c01bde98>] (power_supply_show_property+0x48/0x114) [ 21.273480] r6:c7996000 r5:00000009 r4:00000000 [ 21.278111] [<c01bde50>] (power_supply_show_property+0x0/0x114) from [<c01be158>] (power_supply_uevent+0x188/0x280) [ 21.288537] r8:00000001 r7:c7886100 r6:c7996000 r5:000000b4 r4:00000000 [ 21.295222] [<c01bdfd0>] (power_supply_uevent+0x0/0x280) from [<c015c664>] (dev_uevent+0xd4/0x10c) [ 21.304199] [<c015c590>] (dev_uevent+0x0/0x10c) from [<c0128440>] (kobject_uevent_env+0x180/0x390) [ 21.313170] r5:00000000 r4:c78860ac [ 21.316725] [<c01282c0>] (kobject_uevent_env+0x0/0x390) from [<c0128664>] (kobject_uevent+0x14/0x18) [ 21.325850] [<c0128650>] (kobject_uevent+0x0/0x18) from [<c01bdc34>] (power_supply_changed_work+0x5c/0x70) [ 21.335506] [<c01bdbd8>] (power_supply_changed_work+0x0/0x70) from [<c004d290>] (run_workqueue+0xbc/0x144) [ 21.345167] r4:c7812040 [ 21.347716] [<c004d1d4>] (run_workqueue+0x0/0x144) from [<c004d94c>] (worker_thread+0xa8/0xbc) [ 21.356296] r7:c7812040 r6:c7820b00 r5:c782ffa4 r4:c7812048 [ 21.361957] [<c004d8a4>] (worker_thread+0x0/0xbc) from [<c0051008>] (kthread+0x5c/0x94) [ 21.369971] r7:00000000 r6:c004d8a4 r5:c7812040 r4:c782e000 [ 21.375612] [<c0050fac>] (kthread+0x0/0x94) from [<c00403d0>] (do_exit+0x0/0x688) Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Szabolcs Gyurko <szabolcs.gyurko@tlt.hu> Acked-by: Matt Reimer <mreimer@vpop.net> Acked-by: Anton Vorontsov <cbou@mail.ru> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-03-12 16:20:23 -07:00
..
accessibility
acpi	Merge branches 'release', 'bugzilla-12011', 'bugzilla-12632', 'misc' and 'suspend' into release	2009-02-21 22:01:43 -05:00
amba
ata	libata: Don't trust current capacity values in identify words 57-58	2009-03-05 07:26:10 -05:00
atm	ATM: misplaced parentheses?	2009-02-18 17:41:38 -08:00
auxdisplay
base	mm: get_nid_for_pfn() returns int	2009-03-10 15:55:10 -07:00
block	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2009-03-09 09:15:40 -07:00
bluetooth
cdrom
char	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-03-11 12:14:04 -07:00
clocksource
connector
cpufreq	Revert "[CPUFREQ] Disable sysfs ui for p4-clockmod."	2009-03-09 15:07:33 -04:00
cpuidle
crypto	crypto: ixp4xx - Fix qmgr_request_queue build failure	2009-03-04 08:01:22 +08:00
dca	I/OAT: update driver version and copyright dates	2009-03-04 16:04:40 -07:00
dio
dma	Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx	2009-03-08 10:23:05 -07:00
edac
eisa
firewire
firmware	Bernhard has moved	2009-02-18 15:37:56 -08:00
gpio
gpu	drm/i915: fix 945 fence register writes for fence 8 and above.	2009-03-11 11:02:06 -07:00
hid	HID: move tmff and zpff devices from ignore_list to blacklist	2009-02-17 13:25:01 +01:00
hwmon	lm85: add VRM10 support for adt7468 chip	2009-03-10 15:55:10 -07:00
i2c	Merge master.kernel.org:/home/rmk/linux-2.6-arm	2009-03-03 14:12:41 -08:00
ide	ide: add at91_ide driver	2009-03-05 16:10:58 +01:00
idle
ieee1394	Make ieee1394_init a fs-initcall	2009-02-26 10:32:31 -08:00
infiniband
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2009-03-02 15:43:03 -08:00
isdn	ISDN: fix sc/shmem printk format warning	2009-02-20 00:54:44 -08:00
leds
lguest	lguest: fix for CONFIG_SPARSE_IRQ=y	2009-03-09 10:06:29 +10:30
macintosh
mca
md	md: fix deadlock when stopping arrays	2009-03-04 00:57:25 -07:00
media	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2009-03-02 15:43:03 -08:00
memstick
message	[SCSI] mpt: fix disable lsi sas to use msi as default	2009-02-22 08:51:07 -06:00
mfd	mfd: Fix sm501_register_gpio section mismatch	2009-02-17 09:48:05 +01:00
misc	hpilo: new pci device	2009-02-27 16:26:22 -08:00
mmc	mmc: fix data timeout for SEND_EXT_CSD	2009-03-08 14:46:04 +01:00
mtd	mtd: physmap: fix NULL pointer dereference in error path	2009-03-10 15:55:11 -07:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6	2009-03-12 09:27:53 -07:00
nubus
of
oprofile
parisc
parport	m68k: atari - Rename "mfp" to "st_mfp"	2009-02-22 09:23:02 -08:00
pci	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2009-02-26 14:43:42 -08:00
pcmcia
platform	fujitsu-laptop: Use RFKILL support bitmask from firmware	2009-02-21 21:59:55 -05:00
pnp
power	ds2760_battery.c: fix division by zero	2009-03-12 16:20:23 -07:00
ps3
rapidio
regulator
rtc	rtc: t reaches -1, tested 0	2009-02-11 14:25:36 -08:00
s390	[S390] fix "mem=" handling in case of standby memory	2009-02-19 15:19:19 +01:00
sbus	sparc64: wait_event_interruptible_timeout may return -ERESTARTSYS	2009-03-04 00:19:28 -08:00
scsi	[SCSI] fix ABORTED_COMMAND looping forever problem	2009-02-21 20:29:38 -06:00
serial	Merge branch 'sh/for-2.6.29' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2009-02-27 16:40:00 -08:00
sh
sn
spi	spi-gpio: sanitize MISO bitvalue	2009-02-18 15:37:56 -08:00
ssb
staging	Staging: w35und: fix usb_control_msg() error handling in wb35_probe()	2009-02-27 12:56:24 -08:00
tc
telephony
thermal
uio
usb	USB: musb: fix srp sysfs entry deletion	2009-02-27 14:40:51 -08:00
uwb
video	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-03-11 12:14:04 -07:00
virtio	virtio-pci: do not oops on config change if driver not loaded	2009-02-02 19:17:56 -08:00
w1	drivers/w1/masters/w1-gpio.c: fix read_bit()	2009-03-12 16:20:23 -07:00
watchdog	[WATCHDOG] orion5x_wdt.c: 'ORION5X_TCLK' undeclared	2009-03-05 19:25:05 +00:00
xen	PM: Split up sysdev_[suspend|resume] from device_power_[down|up]	2009-02-22 10:33:44 -08:00
zorro
Kconfig
Makefile