linux-stable/drivers/pwm
Boris BREZILLON df6922adec pwm: atmel-hlcdc: Prevent division by zero
The slow and system clock should never return a rate of zero, but this
might happen if the clocks property defined in the DT is referencing the
wrong clocks.

Prevent any division by zero from happening by testing the clk_freq
value before calling do_div().

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2015-01-30 12:16:00 +01:00
..
core.c pwm: Fix uninitialized warnings in pwm_get() 2014-08-29 10:18:19 +02:00
Kconfig pwm: atmel-hlcdc: Depend on HAVE_CLK 2015-01-30 12:15:58 +01:00
Makefile pwm: add support for atmel-hlcdc-pwm device 2014-11-17 12:20:17 +01:00
pwm-ab8500.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-atmel-hlcdc.c pwm: atmel-hlcdc: Prevent division by zero 2015-01-30 12:16:00 +01:00
pwm-atmel-tcb.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-atmel.c pwm: atmel: Fix calculation of prescale value 2014-09-25 08:52:39 +02:00
pwm-bcm-kona.c pwm: kona: Introduce Kona PWM controller support 2014-04-28 13:07:44 +02:00
pwm-bcm2835.c pwm: Add BCM2835 PWM driver 2014-11-17 12:20:13 +01:00
pwm-bfin.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-clps711x.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-ep93xx.c pwm: ep93xx: split module author names 2013-12-20 10:53:50 +01:00
pwm-fsl-ftm.c pwm: ftm: Add Power Management support for FTM PWM 2014-12-01 10:48:54 +01:00
pwm-imx.c Merge branch 'platform/remove_owner' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into driver-core-next 2014-11-03 19:53:56 -08:00
pwm-jz4740.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-lp3943.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-lpc32xx.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-lpss-pci.c pwm: lpss: pci: Move to use pcim_enable_device() 2014-08-23 00:25:51 +02:00
pwm-lpss-platform.c pwm: lpss: Properly split driver to parts 2014-08-23 00:25:47 +02:00
pwm-lpss.c pwm: lpss: use c99 initializers in structures 2014-08-25 11:45:34 +02:00
pwm-lpss.h pwm: lpss: Properly split driver to parts 2014-08-23 00:25:47 +02:00
pwm-mxs.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-pca9685.c pwm: pca9685: Fix wrong argument to set MODE1_SLEEP bit 2013-06-26 23:23:54 +02:00
pwm-puv3.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-pxa.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-renesas-tpu.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-rockchip.c pwm: rockchip: Allow polarity invert on rk3288 2014-08-26 10:44:08 +02:00
pwm-samsung.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-spear.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-sti.c pwm: sti: Remove PWM period table 2014-08-08 13:12:46 +02:00
pwm-tegra.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-tiecap.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-tiehrpwm.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-tipwmss.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
pwm-tipwmss.h pwm: davinci: Add Kconfig support for ECAP & EHRPWM devices 2013-03-22 11:35:20 +01:00
pwm-twl-led.c pwm: twl-led: Include linux/of.h header 2013-10-08 15:45:44 +02:00
pwm-twl.c pwm: twl: Really disable twl6030 PWMs 2014-05-08 23:41:47 +02:00
pwm-vt8500.c pwm: drop owner assignment from platform_drivers 2014-10-20 16:21:28 +02:00
sysfs.c pwm: sysfs: Convert to use ATTRIBUTE_GROUPS macro 2013-12-04 11:35:28 +01:00