Yongbae Park c75a45eba4 clocksource: efm32: Fix a NULL pointer dereference ...

commit 7b8f10da3b upstream.

The initialisation of the efm32 clocksource first sets up the irq and only
after that initialises the data needed for irq handling. In case this
initialisation is delayed the irq handler would dereference a NULL pointer.

I'm not aware of anything that could delay the process in such a way, but it's
better to be safe than sorry, so setup the irq only when the clock event device
is ready.

Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Yongbae Park <yongbae2@gmail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2015-04-13 14:02:59 +02:00

..

acpi_pm.c

treewide: Fix printks with 0x%#

2013-08-27 10:49:38 +02:00

arm_arch_timer.c

clocksource: arch_timer: Do not register arch_sys_counter twice

2013-10-16 08:30:03 +02:00

arm_global_timer.c

clocksource: arm_global_timer: Switch to sched_clock_register()

2013-12-11 11:40:23 +01:00

bcm2835_timer.c

clocksource: bcm2835: Switch to sched_clock_register()

2013-07-30 11:24:51 -07:00

bcm_kona_timer.c

clocksource: Kona: Print warning rather than panic

2014-02-06 16:01:40 +01:00

cadence_ttc_timer.c

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2014-01-20 11:34:26 -08:00

clksrc-dbx500-prcmu.c

clocksource: dbx500-prcmu: Switch to sched_clock_register()

2013-07-30 11:24:52 -07:00

clksrc-of.c

Merge branch 'clockevents/3.14' of git://git.linaro.org/people/daniel.lezcano/linux into timers/core

2014-01-14 14:33:29 +01:00

cs5535-clockevt.c

clocksource: misc drivers: Remove deprecated IRQF_DISABLED

2013-12-11 11:40:27 +01:00

cyclone.c

clocksource: cyclone: Add missing iounmap

2012-01-26 19:30:40 -08:00

dummy_timer.c

clocksource+irqchip: delete __cpuinit usage from all related files

2013-07-14 19:36:57 -04:00

dw_apb_timer_of.c

clocksource: dw_apb_timer_of: Fix support for dts binding "snps,dw-apb-timer"

2013-12-10 19:49:18 +01:00

dw_apb_timer.c

clocksource: misc drivers: Remove deprecated IRQF_DISABLED

2013-12-11 11:40:27 +01:00

em_sti.c

clocksource: em_sti: convert to clk_prepare/unprepare

2013-10-22 22:36:24 +02:00

exynos_mct.c

clocksource: exynos_mct: Fix bitmask regression for exynos4_mct_write

2015-01-29 17:40:49 -08:00

i8253.c

time: Kill xtime_lock, replacing it with jiffies_lock

2012-11-13 14:08:23 -05:00

Kconfig

Merge branch 'clockevents/3.14' of git://git.linaro.org/people/daniel.lezcano/linux into timers/core

2014-01-14 14:33:29 +01:00

Makefile

Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2014-01-23 18:40:49 -08:00

metag_generic.c

clocksource+irqchip: delete __cpuinit usage from all related files

2013-07-14 19:36:57 -04:00

mmio.c

clocksource: add common mmio clocksource

2011-05-23 18:04:51 +01:00

moxart_timer.c

ARM: clocksource: moxart: Add bitops.h include

2013-08-01 01:13:34 +02:00

mxs_timer.c

clocksource: mxs_timer: Switch to sched_clock_register()

2013-07-30 11:24:52 -07:00

nomadik-mtu.c

Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2014-01-23 18:45:38 -08:00

samsung_pwm_timer.c

clocksource: misc drivers: Remove deprecated IRQF_DISABLED

2013-12-11 11:40:27 +01:00

scx200_hrt.c

clocksource: scx200_hrt: Fix the build

2012-02-22 13:25:16 +01:00

sh_cmt.c

Merge branch 'clockevents/for-Simon-3.13-rc2' into clockevents/3.14

2013-12-18 15:14:36 +01:00

sh_mtu2.c

Merge branch 'clockevents/3.14' of git://git.linaro.org/people/daniel.lezcano/linux into timers/core

2014-01-14 14:33:29 +01:00

sh_tmu.c

Merge branch 'clockevents/3.14' of git://git.linaro.org/people/daniel.lezcano/linux into timers/core

2014-01-14 14:33:29 +01:00

sun4i_timer.c

clockevent: sun4i: Fix race condition in the probe code

2014-12-06 15:55:34 -08:00

tcb_clksrc.c

clocksource: tcb_clksrc: Remove IRQF_DISABLED

2013-10-03 16:28:40 +02:00

tegra20_timer.c

clocksource: tegra: Remove deprecated IRQF_DISABLED

2013-12-11 11:40:28 +01:00

time-armada-370-xp.c

Merge branch 'clockevents/3.14' of git://git.linaro.org/people/daniel.lezcano/linux into timers/core

2014-01-14 14:33:29 +01:00

time-efm32.c

clocksource: efm32: Fix a NULL pointer dereference

2015-04-13 14:02:59 +02:00

time-orion.c

clocksource: orion: Switch to sched_clock_register()

2013-12-11 11:40:25 +01:00

timer-marco.c

Merge tag 'remove-local-timers' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm into next/cleanup

2013-07-23 16:54:15 -07:00

timer-prima2.c

clocksource: sirf: Switch to sched_clock_register() and use 64 bits

2013-07-30 11:24:55 -07:00

timer-sun5i.c

clockevents: sun5i: Fix setup_irq init sequence

2015-04-13 14:02:59 +02:00

vf_pit_timer.c

clocksource: vf_pit_timer: use complement for sched_clock reading

2014-03-06 11:34:14 +01:00

vt8500_timer.c

clocksource: vt8500: Remove deprecated IRQF_DISABLED

2013-12-11 11:40:28 +01:00

zevio-timer.c

clocksource: Add TI-Nspire timer support

2013-06-06 17:23:13 +02:00