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Searched refs:zero_bit_set (Results 1 – 2 of 2) sorted by relevance

/system/dev/gpio/aml-gxl-gpio/
A Daml-gxl-gpio.cpp33 uint8_t zero_bit_set = static_cast<uint8_t>(~status & (status + 1)); in GetUnusedIrqIndex() local
35 return __builtin_ctz(zero_bit_set); in GetUnusedIrqIndex()
/system/dev/gpio/aml-axg-gpio/
A Daml-axg-gpio.c280 uint8_t zero_bit_set = ~status & (status+1); in aml_gpio_get_unsed_irq_index() local
282 return __builtin_ctz(zero_bit_set); in aml_gpio_get_unsed_irq_index()

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