diff --git a/Documentation/devicetree/bindings/spi/fsl-spi.txt b/Documentation/devicetree/bindings/spi/fsl-spi.txt
index b032dd76e9d2..a2331372068c 100644
--- a/Documentation/devicetree/bindings/spi/fsl-spi.txt
+++ b/Documentation/devicetree/bindings/spi/fsl-spi.txt
@@ -42,6 +42,10 @@ Required properties:
 - interrupts : should contain eSPI interrupt, the device has one interrupt.
 - fsl,espi-num-chipselects : the number of the chipselect signals.
 
+Optional properties:
+- fsl,csbef: chip select assertion time in bits before frame starts
+- fsl,csaft: chip select negation time in bits after frame ends
+
 Example:
 	spi@110000 {
 		#address-cells = <1>;
@@ -51,4 +55,6 @@ Example:
 		interrupts = <53 0x2>;
 		interrupt-parent = <&mpic>;
 		fsl,espi-num-chipselects = <4>;
+		fsl,csbef = <1>;
+		fsl,csaft = <1>;
 	};
diff --git a/Documentation/devicetree/bindings/spi/spi-dw.txt b/Documentation/devicetree/bindings/spi/spi-dw.txt
new file mode 100644
index 000000000000..7b63ed601990
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/spi-dw.txt
@@ -0,0 +1,24 @@
+Synopsys DesignWare SPI master
+
+Required properties:
+- compatible: should be "snps,designware-spi"
+- #address-cells: see spi-bus.txt
+- #size-cells: see spi-bus.txt
+- reg: address and length of the spi master registers
+- interrupts: should contain one interrupt
+- clocks: spi clock phandle
+- num-cs: see spi-bus.txt
+
+Optional properties:
+- cs-gpios: see spi-bus.txt
+
+Example:
+
+spi: spi@4020a000 {
+	compatible = "snps,designware-spi";
+	interrupts = <11 1>;
+	reg = <0x4020a000 0x1000>;
+	clocks = <&pclk>;
+	num-cs = <2>;
+	cs-gpios = <&banka 0 0>;
+};
diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c
index 1492f5ee9aaa..a5cba14ac3d2 100644
--- a/drivers/spi/spi-dw-mmio.c
+++ b/drivers/spi/spi-dw-mmio.c
@@ -16,6 +16,7 @@
 #include <linux/spi/spi.h>
 #include <linux/scatterlist.h>
 #include <linux/module.h>
+#include <linux/of_gpio.h>
 
 #include "spi-dw.h"
 
@@ -70,6 +71,27 @@ static int dw_spi_mmio_probe(struct platform_device *pdev)
 	dws->num_cs = 4;
 	dws->max_freq = clk_get_rate(dwsmmio->clk);
 
+	if (pdev->dev.of_node) {
+		int i;
+
+		for (i = 0; i < dws->num_cs; i++) {
+			int cs_gpio = of_get_named_gpio(pdev->dev.of_node,
+					"cs-gpios", i);
+
+			if (cs_gpio == -EPROBE_DEFER) {
+				ret = cs_gpio;
+				goto out;
+			}
+
+			if (gpio_is_valid(cs_gpio)) {
+				ret = devm_gpio_request(&pdev->dev, cs_gpio,
+						dev_name(&pdev->dev));
+				if (ret)
+					goto out;
+			}
+		}
+	}
+
 	ret = dw_spi_add_host(&pdev->dev, dws);
 	if (ret)
 		goto out;
diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c
index 712ac5629cd4..29f33143b795 100644
--- a/drivers/spi/spi-dw.c
+++ b/drivers/spi/spi-dw.c
@@ -24,6 +24,7 @@
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/spi/spi.h>
+#include <linux/gpio.h>
 
 #include "spi-dw.h"
 
@@ -36,12 +37,6 @@
 #define DONE_STATE	((void *)2)
 #define ERROR_STATE	((void *)-1)
 
-#define QUEUE_RUNNING	0
-#define QUEUE_STOPPED	1
-
-#define MRST_SPI_DEASSERT	0
-#define MRST_SPI_ASSERT		1
-
 /* Slave spi_dev related */
 struct chip_data {
 	u16 cr0;
@@ -263,28 +258,22 @@ static int map_dma_buffers(struct dw_spi *dws)
 static void giveback(struct dw_spi *dws)
 {
 	struct spi_transfer *last_transfer;
-	unsigned long flags;
 	struct spi_message *msg;
 
-	spin_lock_irqsave(&dws->lock, flags);
 	msg = dws->cur_msg;
 	dws->cur_msg = NULL;
 	dws->cur_transfer = NULL;
 	dws->prev_chip = dws->cur_chip;
 	dws->cur_chip = NULL;
 	dws->dma_mapped = 0;
-	queue_work(dws->workqueue, &dws->pump_messages);
-	spin_unlock_irqrestore(&dws->lock, flags);
 
 	last_transfer = list_last_entry(&msg->transfers, struct spi_transfer,
 					transfer_list);
 
-	if (!last_transfer->cs_change && dws->cs_control)
-		dws->cs_control(MRST_SPI_DEASSERT);
+	if (!last_transfer->cs_change)
+		spi_chip_sel(dws, dws->cur_msg->spi, 0);
 
-	msg->state = NULL;
-	if (msg->complete)
-		msg->complete(msg->context);
+	spi_finalize_current_message(dws->master);
 }
 
 static void int_error_stop(struct dw_spi *dws, const char *msg)
@@ -502,7 +491,7 @@ static void pump_transfers(unsigned long data)
 			dw_writew(dws, DW_SPI_CTRL0, cr0);
 
 		spi_set_clk(dws, clk_div ? clk_div : chip->clk_div);
-		spi_chip_sel(dws, spi->chip_select);
+		spi_chip_sel(dws, spi, 1);
 
 		/* Set the interrupt mask, for poll mode just disable all int */
 		spi_mask_intr(dws, 0xff);
@@ -529,30 +518,12 @@ early_exit:
 	return;
 }
 
-static void pump_messages(struct work_struct *work)
+static int dw_spi_transfer_one_message(struct spi_master *master,
+		struct spi_message *msg)
 {
-	struct dw_spi *dws =
-		container_of(work, struct dw_spi, pump_messages);
-	unsigned long flags;
-
-	/* Lock queue and check for queue work */
-	spin_lock_irqsave(&dws->lock, flags);
-	if (list_empty(&dws->queue) || dws->run == QUEUE_STOPPED) {
-		dws->busy = 0;
-		spin_unlock_irqrestore(&dws->lock, flags);
-		return;
-	}
-
-	/* Make sure we are not already running a message */
-	if (dws->cur_msg) {
-		spin_unlock_irqrestore(&dws->lock, flags);
-		return;
-	}
-
-	/* Extract head of queue */
-	dws->cur_msg = list_entry(dws->queue.next, struct spi_message, queue);
-	list_del_init(&dws->cur_msg->queue);
+	struct dw_spi *dws = spi_master_get_devdata(master);
 
+	dws->cur_msg = msg;
 	/* Initial message state*/
 	dws->cur_msg->state = START_STATE;
 	dws->cur_transfer = list_entry(dws->cur_msg->transfers.next,
@@ -560,46 +531,9 @@ static void pump_messages(struct work_struct *work)
 						transfer_list);
 	dws->cur_chip = spi_get_ctldata(dws->cur_msg->spi);
 
-	/* Mark as busy and launch transfers */
+	/* Launch transfers */
 	tasklet_schedule(&dws->pump_transfers);
 
-	dws->busy = 1;
-	spin_unlock_irqrestore(&dws->lock, flags);
-}
-
-/* spi_device use this to queue in their spi_msg */
-static int dw_spi_transfer(struct spi_device *spi, struct spi_message *msg)
-{
-	struct dw_spi *dws = spi_master_get_devdata(spi->master);
-	unsigned long flags;
-
-	spin_lock_irqsave(&dws->lock, flags);
-
-	if (dws->run == QUEUE_STOPPED) {
-		spin_unlock_irqrestore(&dws->lock, flags);
-		return -ESHUTDOWN;
-	}
-
-	msg->actual_length = 0;
-	msg->status = -EINPROGRESS;
-	msg->state = START_STATE;
-
-	list_add_tail(&msg->queue, &dws->queue);
-
-	if (dws->run == QUEUE_RUNNING && !dws->busy) {
-
-		if (dws->cur_transfer || dws->cur_msg)
-			queue_work(dws->workqueue,
-					&dws->pump_messages);
-		else {
-			/* If no other data transaction in air, just go */
-			spin_unlock_irqrestore(&dws->lock, flags);
-			pump_messages(&dws->pump_messages);
-			return 0;
-		}
-	}
-
-	spin_unlock_irqrestore(&dws->lock, flags);
 	return 0;
 }
 
@@ -608,6 +542,7 @@ static int dw_spi_setup(struct spi_device *spi)
 {
 	struct dw_spi_chip *chip_info = NULL;
 	struct chip_data *chip;
+	int ret;
 
 	/* Only alloc on first setup */
 	chip = spi_get_ctldata(spi);
@@ -661,81 +596,13 @@ static int dw_spi_setup(struct spi_device *spi)
 			| (spi->mode  << SPI_MODE_OFFSET)
 			| (chip->tmode << SPI_TMOD_OFFSET);
 
-	return 0;
-}
-
-static int init_queue(struct dw_spi *dws)
-{
-	INIT_LIST_HEAD(&dws->queue);
-	spin_lock_init(&dws->lock);
-
-	dws->run = QUEUE_STOPPED;
-	dws->busy = 0;
-
-	tasklet_init(&dws->pump_transfers,
-			pump_transfers,	(unsigned long)dws);
-
-	INIT_WORK(&dws->pump_messages, pump_messages);
-	dws->workqueue = create_singlethread_workqueue(
-					dev_name(dws->master->dev.parent));
-	if (dws->workqueue == NULL)
-		return -EBUSY;
-
-	return 0;
-}
-
-static int start_queue(struct dw_spi *dws)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&dws->lock, flags);
-
-	if (dws->run == QUEUE_RUNNING || dws->busy) {
-		spin_unlock_irqrestore(&dws->lock, flags);
-		return -EBUSY;
+	if (gpio_is_valid(spi->cs_gpio)) {
+		ret = gpio_direction_output(spi->cs_gpio,
+				!(spi->mode & SPI_CS_HIGH));
+		if (ret)
+			return ret;
 	}
 
-	dws->run = QUEUE_RUNNING;
-	dws->cur_msg = NULL;
-	dws->cur_transfer = NULL;
-	dws->cur_chip = NULL;
-	dws->prev_chip = NULL;
-	spin_unlock_irqrestore(&dws->lock, flags);
-
-	queue_work(dws->workqueue, &dws->pump_messages);
-
-	return 0;
-}
-
-static int stop_queue(struct dw_spi *dws)
-{
-	unsigned long flags;
-	unsigned limit = 50;
-	int status = 0;
-
-	spin_lock_irqsave(&dws->lock, flags);
-	dws->run = QUEUE_STOPPED;
-	while ((!list_empty(&dws->queue) || dws->busy) && limit--) {
-		spin_unlock_irqrestore(&dws->lock, flags);
-		msleep(10);
-		spin_lock_irqsave(&dws->lock, flags);
-	}
-
-	if (!list_empty(&dws->queue) || dws->busy)
-		status = -EBUSY;
-	spin_unlock_irqrestore(&dws->lock, flags);
-
-	return status;
-}
-
-static int destroy_queue(struct dw_spi *dws)
-{
-	int status;
-
-	status = stop_queue(dws);
-	if (status != 0)
-		return status;
-	destroy_workqueue(dws->workqueue);
 	return 0;
 }
 
@@ -794,7 +661,7 @@ int dw_spi_add_host(struct device *dev, struct dw_spi *dws)
 	master->bus_num = dws->bus_num;
 	master->num_chipselect = dws->num_cs;
 	master->setup = dw_spi_setup;
-	master->transfer = dw_spi_transfer;
+	master->transfer_one_message = dw_spi_transfer_one_message;
 	master->max_speed_hz = dws->max_freq;
 
 	/* Basic HW init */
@@ -808,33 +675,21 @@ int dw_spi_add_host(struct device *dev, struct dw_spi *dws)
 		}
 	}
 
-	/* Initial and start queue */
-	ret = init_queue(dws);
-	if (ret) {
-		dev_err(&master->dev, "problem initializing queue\n");
-		goto err_diable_hw;
-	}
-	ret = start_queue(dws);
-	if (ret) {
-		dev_err(&master->dev, "problem starting queue\n");
-		goto err_diable_hw;
-	}
+	tasklet_init(&dws->pump_transfers, pump_transfers, (unsigned long)dws);
 
 	spi_master_set_devdata(master, dws);
 	ret = devm_spi_register_master(dev, master);
 	if (ret) {
 		dev_err(&master->dev, "problem registering spi master\n");
-		goto err_queue_alloc;
+		goto err_dma_exit;
 	}
 
 	mrst_spi_debugfs_init(dws);
 	return 0;
 
-err_queue_alloc:
-	destroy_queue(dws);
+err_dma_exit:
 	if (dws->dma_ops && dws->dma_ops->dma_exit)
 		dws->dma_ops->dma_exit(dws);
-err_diable_hw:
 	spi_enable_chip(dws, 0);
 err_free_master:
 	spi_master_put(master);
@@ -844,18 +699,10 @@ EXPORT_SYMBOL_GPL(dw_spi_add_host);
 
 void dw_spi_remove_host(struct dw_spi *dws)
 {
-	int status = 0;
-
 	if (!dws)
 		return;
 	mrst_spi_debugfs_remove(dws);
 
-	/* Remove the queue */
-	status = destroy_queue(dws);
-	if (status != 0)
-		dev_err(&dws->master->dev,
-			"dw_spi_remove: workqueue will not complete, message memory not freed\n");
-
 	if (dws->dma_ops && dws->dma_ops->dma_exit)
 		dws->dma_ops->dma_exit(dws);
 	spi_enable_chip(dws, 0);
@@ -868,7 +715,7 @@ int dw_spi_suspend_host(struct dw_spi *dws)
 {
 	int ret = 0;
 
-	ret = stop_queue(dws);
+	ret = spi_master_suspend(dws->master);
 	if (ret)
 		return ret;
 	spi_enable_chip(dws, 0);
@@ -882,7 +729,7 @@ int dw_spi_resume_host(struct dw_spi *dws)
 	int ret;
 
 	spi_hw_init(dws);
-	ret = start_queue(dws);
+	ret = spi_master_resume(dws->master);
 	if (ret)
 		dev_err(&dws->master->dev, "fail to start queue (%d)\n", ret);
 	return ret;
diff --git a/drivers/spi/spi-dw.h b/drivers/spi/spi-dw.h
index 587643dae11e..6d2acad34f64 100644
--- a/drivers/spi/spi-dw.h
+++ b/drivers/spi/spi-dw.h
@@ -3,6 +3,7 @@
 
 #include <linux/io.h>
 #include <linux/scatterlist.h>
+#include <linux/gpio.h>
 
 /* Register offsets */
 #define DW_SPI_CTRL0			0x00
@@ -104,14 +105,6 @@ struct dw_spi {
 	u16			bus_num;
 	u16			num_cs;		/* supported slave numbers */
 
-	/* Driver message queue */
-	struct workqueue_struct	*workqueue;
-	struct work_struct	pump_messages;
-	spinlock_t		lock;
-	struct list_head	queue;
-	int			busy;
-	int			run;
-
 	/* Message Transfer pump */
 	struct tasklet_struct	pump_transfers;
 
@@ -186,15 +179,20 @@ static inline void spi_set_clk(struct dw_spi *dws, u16 div)
 	dw_writel(dws, DW_SPI_BAUDR, div);
 }
 
-static inline void spi_chip_sel(struct dw_spi *dws, u16 cs)
+static inline void spi_chip_sel(struct dw_spi *dws, struct spi_device *spi,
+		int active)
 {
-	if (cs > dws->num_cs)
-		return;
+	u16 cs = spi->chip_select;
+	int gpio_val = active ? (spi->mode & SPI_CS_HIGH) :
+		!(spi->mode & SPI_CS_HIGH);
 
 	if (dws->cs_control)
-		dws->cs_control(1);
+		dws->cs_control(active);
+	if (gpio_is_valid(spi->cs_gpio))
+		gpio_set_value(spi->cs_gpio, gpio_val);
 
-	dw_writel(dws, DW_SPI_SER, 1 << cs);
+	if (active)
+		dw_writel(dws, DW_SPI_SER, 1 << cs);
 }
 
 /* Disable IRQ bits */
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index d565eeee3bd8..5021ddf03f60 100644
--- a/drivers/spi/spi-fsl-dspi.c
+++ b/drivers/spi/spi-fsl-dspi.c
@@ -406,7 +406,7 @@ static irqreturn_t dspi_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static struct of_device_id fsl_dspi_dt_ids[] = {
+static const struct of_device_id fsl_dspi_dt_ids[] = {
 	{ .compatible = "fsl,vf610-dspi", .data = NULL, },
 	{ /* sentinel */ }
 };
diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c
index e767f5831b9c..8ebd724e4c59 100644
--- a/drivers/spi/spi-fsl-espi.c
+++ b/drivers/spi/spi-fsl-espi.c
@@ -348,7 +348,7 @@ static void fsl_espi_cmd_trans(struct spi_message *m,
 	}
 
 	espi_trans->tx_buf = local_buf;
-	espi_trans->rx_buf = local_buf + espi_trans->n_tx;
+	espi_trans->rx_buf = local_buf;
 	fsl_espi_do_trans(m, espi_trans);
 
 	espi_trans->actual_length = espi_trans->len;
@@ -397,7 +397,7 @@ static void fsl_espi_rw_trans(struct spi_message *m,
 		espi_trans->n_rx = trans_len;
 		espi_trans->len = trans_len + n_tx;
 		espi_trans->tx_buf = local_buf;
-		espi_trans->rx_buf = local_buf + n_tx;
+		espi_trans->rx_buf = local_buf;
 		fsl_espi_do_trans(m, espi_trans);
 
 		memcpy(rx_buf + pos, espi_trans->rx_buf + n_tx, trans_len);
@@ -458,7 +458,7 @@ static int fsl_espi_setup(struct spi_device *spi)
 		return -EINVAL;
 
 	if (!cs) {
-		cs = kzalloc(sizeof *cs, GFP_KERNEL);
+		cs = devm_kzalloc(&spi->dev, sizeof(*cs), GFP_KERNEL);
 		if (!cs)
 			return -ENOMEM;
 		spi->controller_state = cs;
@@ -586,8 +586,10 @@ static struct spi_master * fsl_espi_probe(struct device *dev,
 	struct spi_master *master;
 	struct mpc8xxx_spi *mpc8xxx_spi;
 	struct fsl_espi_reg *reg_base;
-	u32 regval;
-	int i, ret = 0;
+	struct device_node *nc;
+	const __be32 *prop;
+	u32 regval, csmode;
+	int i, len, ret = 0;
 
 	master = spi_alloc_master(dev, sizeof(struct mpc8xxx_spi));
 	if (!master) {
@@ -634,8 +636,32 @@ static struct spi_master * fsl_espi_probe(struct device *dev,
 	mpc8xxx_spi_write_reg(&reg_base->event, 0xffffffff);
 
 	/* Init eSPI CS mode register */
-	for (i = 0; i < pdata->max_chipselect; i++)
-		mpc8xxx_spi_write_reg(&reg_base->csmode[i], CSMODE_INIT_VAL);
+	for_each_available_child_of_node(master->dev.of_node, nc) {
+		/* get chip select */
+		prop = of_get_property(nc, "reg", &len);
+		if (!prop || len < sizeof(*prop))
+			continue;
+		i = be32_to_cpup(prop);
+		if (i < 0 || i >= pdata->max_chipselect)
+			continue;
+
+		csmode = CSMODE_INIT_VAL;
+		/* check if CSBEF is set in device tree */
+		prop = of_get_property(nc, "fsl,csbef", &len);
+		if (prop && len >= sizeof(*prop)) {
+			csmode &= ~(CSMODE_BEF(0xf));
+			csmode |= CSMODE_BEF(be32_to_cpup(prop));
+		}
+		/* check if CSAFT is set in device tree */
+		prop = of_get_property(nc, "fsl,csaft", &len);
+		if (prop && len >= sizeof(*prop)) {
+			csmode &= ~(CSMODE_AFT(0xf));
+			csmode |= CSMODE_AFT(be32_to_cpup(prop));
+		}
+		mpc8xxx_spi_write_reg(&reg_base->csmode[i], csmode);
+
+		dev_info(dev, "cs=%d, init_csmode=0x%x\n", i, csmode);
+	}
 
 	/* Enable SPI interface */
 	regval = pdata->initial_spmode | SPMODE_INIT_VAL | SPMODE_ENABLE;
diff --git a/drivers/spi/spi-fsl-lib.c b/drivers/spi/spi-fsl-lib.c
index e5d45fca3551..95212ea96c8d 100644
--- a/drivers/spi/spi-fsl-lib.c
+++ b/drivers/spi/spi-fsl-lib.c
@@ -99,11 +99,6 @@ int mpc8xxx_spi_transfer(struct spi_device *spi,
 	return 0;
 }
 
-void mpc8xxx_spi_cleanup(struct spi_device *spi)
-{
-	kfree(spi->controller_state);
-}
-
 const char *mpc8xxx_spi_strmode(unsigned int flags)
 {
 	if (flags & SPI_QE_CPU_MODE) {
@@ -134,7 +129,6 @@ int mpc8xxx_spi_probe(struct device *dev, struct resource *mem,
 			| SPI_LSB_FIRST | SPI_LOOP;
 
 	master->transfer = mpc8xxx_spi_transfer;
-	master->cleanup = mpc8xxx_spi_cleanup;
 	master->dev.of_node = dev->of_node;
 
 	mpc8xxx_spi = spi_master_get_devdata(master);
diff --git a/drivers/spi/spi-fsl-lib.h b/drivers/spi/spi-fsl-lib.h
index 52db6936778e..2fcbfd01d109 100644
--- a/drivers/spi/spi-fsl-lib.h
+++ b/drivers/spi/spi-fsl-lib.h
@@ -124,7 +124,6 @@ extern struct mpc8xxx_spi_probe_info *to_of_pinfo(
 extern int mpc8xxx_spi_bufs(struct mpc8xxx_spi *mspi,
 		struct spi_transfer *t, unsigned int len);
 extern int mpc8xxx_spi_transfer(struct spi_device *spi, struct spi_message *m);
-extern void mpc8xxx_spi_cleanup(struct spi_device *spi);
 extern const char *mpc8xxx_spi_strmode(unsigned int flags);
 extern int mpc8xxx_spi_probe(struct device *dev, struct resource *mem,
 		unsigned int irq);
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c
index b3e7775034db..98ccd231bf00 100644
--- a/drivers/spi/spi-fsl-spi.c
+++ b/drivers/spi/spi-fsl-spi.c
@@ -431,7 +431,7 @@ static int fsl_spi_setup(struct spi_device *spi)
 		return -EINVAL;
 
 	if (!cs) {
-		cs = kzalloc(sizeof *cs, GFP_KERNEL);
+		cs = devm_kzalloc(&spi->dev, sizeof(*cs), GFP_KERNEL);
 		if (!cs)
 			return -ENOMEM;
 		spi->controller_state = cs;
diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c
index 09823076df88..9f595535cf27 100644
--- a/drivers/spi/spi-gpio.c
+++ b/drivers/spi/spi-gpio.c
@@ -340,7 +340,7 @@ done:
 }
 
 #ifdef CONFIG_OF
-static struct of_device_id spi_gpio_dt_ids[] = {
+static const struct of_device_id spi_gpio_dt_ids[] = {
 	{ .compatible = "spi-gpio" },
 	{}
 };
diff --git a/drivers/spi/spi-qup.c b/drivers/spi/spi-qup.c
index 943f973a59aa..fc1de86d3c8a 100644
--- a/drivers/spi/spi-qup.c
+++ b/drivers/spi/spi-qup.c
@@ -749,7 +749,7 @@ static int spi_qup_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct of_device_id spi_qup_dt_match[] = {
+static const struct of_device_id spi_qup_dt_match[] = {
 	{ .compatible = "qcom,spi-qup-v2.1.1", },
 	{ .compatible = "qcom,spi-qup-v2.2.1", },
 	{ }
diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c
index 400649595505..e4a85ada861d 100644
--- a/drivers/spi/spi-tegra114.c
+++ b/drivers/spi/spi-tegra114.c
@@ -1012,7 +1012,7 @@ static irqreturn_t tegra_spi_isr(int irq, void *context_data)
 	return IRQ_WAKE_THREAD;
 }
 
-static struct of_device_id tegra_spi_of_match[] = {
+static const struct of_device_id tegra_spi_of_match[] = {
 	{ .compatible = "nvidia,tegra114-spi", },
 	{}
 };
diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c
index 47869ea636e1..3548ce25c08f 100644
--- a/drivers/spi/spi-tegra20-sflash.c
+++ b/drivers/spi/spi-tegra20-sflash.c
@@ -419,7 +419,7 @@ static irqreturn_t tegra_sflash_isr(int irq, void *context_data)
 	return handle_cpu_based_xfer(tsd);
 }
 
-static struct of_device_id tegra_sflash_of_match[] = {
+static const struct of_device_id tegra_sflash_of_match[] = {
 	{ .compatible = "nvidia,tegra20-sflash", },
 	{}
 };
diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index e3c1b93e45d1..0b9e32e9f493 100644
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -1001,7 +1001,7 @@ static const struct tegra_slink_chip_data tegra20_spi_cdata = {
 	.cs_hold_time = false,
 };
 
-static struct of_device_id tegra_slink_of_match[] = {
+static const struct of_device_id tegra_slink_of_match[] = {
 	{ .compatible = "nvidia,tegra30-slink", .data = &tegra30_spi_cdata, },
 	{ .compatible = "nvidia,tegra20-slink", .data = &tegra20_spi_cdata, },
 	{}