kernel_common_drivers

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Huqiang Qin 750688d779 adc_keypad: optimize the suspend/resume process [1/1]

PD#SWPL-184201

Problem:
mod_delayed_work in adc_keypad needs to be canceled
during suspend, otherwise the saradc mutex may be held
by adc_keypad for a long time (up to 100 milliseconds)
when saradc resumes.

Solution:
Cancel mod_delayed_work when suspending.

Verify:
S6/BL201

Change-Id: If4404bc8a952eb552dc2a7492f2bebf3da1fc007
Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com>
(cherry picked from commit b0d3ac80a735f2291d51b6efa00aa3df20060960)

2025-08-22 08:10:03 -07:00