Interrupt Functions
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Interrupt Functions

disable_spi_interrupts

uint32_t disable_spi_interrupts (struct qcaspi *  qca);

Disables interrupts by writing 0 to the QCA7000 INTR_ENABLE register.

enable_spi_interrupts

uint32_t enable_spi_interrupts (struct qcaspi *  qca,
 uint32_t  intr_enable);

Enables interrupts specified by writing to the QCA7000 INTR_ENABLE register and returns the previous register value.

qcaspi_intr_handler

static irqreturn_t qcaspi_intr_handler (int  irq,
 void *  data);

Called to service interrupts on rising edge of the QCA7000 interrupt line.

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