snd_mpu401_uart_interrupt
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## Name

snd_mpu401_uart_interrupt — generic MPU401-UART interrupt handler

## Synopsis

`irqreturn_t snd_mpu401_uart_interrupt (` | int irq,
| void * dev_id`)`;

## Arguments

`irq`

  the irq number

`dev_id`

  mpu401 instance

## Description

Processes the interrupt for MPU401-UART i/o.

## Return

`IRQ_HANDLED` if the interrupt was handled. `IRQ_NONE` otherwise.

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