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path: root/drivers/pwm/pwm-omap-dmtimer.c
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* pwm: omap-dmtimer: Potential NULL dereference on errorDan Carpenter2016-01-041-1/+1
| | | | | | | "omap" is NULL so we can't dereference it. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
* pwm: Add PWM driver for OMAP using dual-mode timersNeil Armstrong2015-12-161-0/+327
Adds support for using a OMAP dual-mode timer with PWM capability as a Linux PWM device. The driver controls the timer by using the dmtimer API. Add a platform_data structure for each pwm-omap-dmtimer nodes containing the dmtimers functions in order to get driver not rely on platform specific functions. Cc: Grant Erickson <marathon96@gmail.com> Cc: NeilBrown <neilb@suse.de> Cc: Joachim Eastwood <manabian@gmail.com> Suggested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Tony Lindgren <tony@atomide.com> [thierry.reding@gmail.com: coding style bikeshed, fix timer leak] Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
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