return ret;
}
+/**
+ * dummy_thread_fn - dummy thread function
+ * @irq: IRQ number for this SPI Master
+ * @context_data: structure for SPI Master controller davinci_spi
+ *
+ * This is to satisfy the request_threaded_irq() API so that the irq
+ * handler is called in interrupt context.
+ */
+static irqreturn_t dummy_thread_fn(s32 irq, void *data)
+{
+ return IRQ_HANDLED;
+}
+
/**
* davinci_spi_irq - Interrupt handler for SPI Master Controller
* @irq: IRQ number for this SPI Master
goto unmap_io;
}
- ret = request_irq(dspi->irq, davinci_spi_irq, 0, dev_name(&pdev->dev),
- dspi);
+ ret = request_threaded_irq(dspi->irq, davinci_spi_irq, dummy_thread_fn,
+ 0, dev_name(&pdev->dev), dspi);
if (ret)
goto unmap_io;