Symbol: SD_ENHC_SDIO_IRQ_PERIOD
sys/arch/arm/amlogic/meson_sdhc.c
520
enhc &= ~SD_ENHC_SDIO_IRQ_PERIOD;
sys/arch/arm/amlogic/meson_sdhc.c
521
enhc |= __SHIFTIN(12, SD_ENHC_SDIO_IRQ_PERIOD);