Hello, some time ago I pointed out a problem with leds-pwm on i.MX28, because on this SoC it can happen that after: pwm_config(pwm, 0, period); pwm_disable(pwm); the connected LED stays on. The mail thread is available at http://thread.gmane.org/gmane.linux.kernel/1381289 This series implements the outcome that didn't get any opposition, i.e. the pin state is explicitly undefined after pwm_disable. The first patch adds this fact to the general pwm docs, the second patch fixes the leds-pwm driver accordingly. The third patch is just a trivial fix that I noticed while patching the leds-pwm driver and not really related to any problem. Best regards Uwe Uwe Kleine-König (3): pwm/doc: Clearify that the pin state after pwm_disable is undefined leds/pwm: Don't disable pwm when setting brightness to 0 leds/pwm: fix driver description and make license match the header Documentation/pwm.txt | 5 +++++ drivers/leds/leds-pwm.c | 14 +++++++------- 2 files changed, 12 insertions(+), 7 deletions(-) -- 1.8.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-leds" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
