pinctrl: intel: Protect IO in few call backs by lock

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Protect IO in intel_gpio_get_direction(), intel_gpio_community_irq_handler(),
intel_config_get_debounce() and intel_config_get_pull() by lock. Even for
simple readl() we better serialize IO to avoid potential problems.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>

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Andy Shevchenko 2020-06-12 17:50:00 +03:00

parent 81ab5542d7

commit e64fbfa51e

1 changed files with 15 additions and 1 deletions

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drivers/pinctrl/intel/pinctrl-intel.c

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