Merge tag 'spi-fix-v7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "A couple of fairly routine driver fixes, nothing too remarkable"

* tag 'spi-fix-v7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: cadence-quadspi: Fix indirect write timeout when DMA read mode is enabled
  spi: dw-dma: Wait for controller idle before completing Tx

Author: torvalds

drivers/spi/spi-cadence-quadspi.c

@@ -382,12 +382,16 @@ static irqreturn_t cqspi_irq_handler(int this_irq, void *dev)
 	/* Clear interrupt */
 	writel(irq_status, cqspi->iobase + CQSPI_REG_IRQSTATUS);
 
-	if (cqspi->use_dma_read && ddata && ddata->get_dma_status)
-		irq_status = ddata->get_dma_status(cqspi);
-	else if (cqspi->slow_sram)
+	if (cqspi->use_dma_read && ddata && ddata->get_dma_status) {
+		if (ddata->get_dma_status(cqspi)) {
+			complete(&cqspi->transfer_complete);
+			return IRQ_HANDLED;
+		}
+	} else if (cqspi->slow_sram) {
 		irq_status &= CQSPI_IRQ_MASK_RD_SLOW_SRAM | CQSPI_IRQ_MASK_WR;
-	else
+	} else {
 		irq_status &= CQSPI_IRQ_MASK_RD | CQSPI_IRQ_MASK_WR;
+	}
 
 	if (irq_status)
 		complete(&cqspi->transfer_complete);

drivers/spi/spi-dw-dma.c

@@ -282,7 +282,8 @@ static int dw_spi_dma_wait(struct dw_spi *dws, unsigned int len, u32 speed)
 
 static inline bool dw_spi_dma_tx_busy(struct dw_spi *dws)
 {
-	return !(dw_readl(dws, DW_SPI_SR) & DW_SPI_SR_TF_EMPT);
+	return (dw_readl(dws, DW_SPI_SR) &
+		(DW_SPI_SR_BUSY | DW_SPI_SR_TF_EMPT)) != DW_SPI_SR_TF_EMPT;
 }
 
 static int dw_spi_dma_wait_tx_done(struct dw_spi *dws,