Merge branch 'nfc-pn533-const'

Rikard Falkeborn says:

====================
nfc: pn533: Constify ops-structs

Constify a couple of ops-structs. This allows the compiler to put the
static structs in read-only memory.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/nfc/pn533/i2c.c

@@ -156,7 +156,7 @@ static irqreturn_t pn533_i2c_irq_thread_fn(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-static struct pn533_phy_ops i2c_phy_ops = {
+static const struct pn533_phy_ops i2c_phy_ops = {
 	.send_frame = pn533_i2c_send_frame,
 	.send_ack = pn533_i2c_send_ack,
 	.abort_cmd = pn533_i2c_abort_cmd,

drivers/nfc/pn533/pn533.c

@@ -2733,7 +2733,7 @@ EXPORT_SYMBOL_GPL(pn533_finalize_setup);
 struct pn533 *pn53x_common_init(u32 device_type,
 				enum pn533_protocol_type protocol_type,
 				void *phy,
-				struct pn533_phy_ops *phy_ops,
+				const struct pn533_phy_ops *phy_ops,
 				struct pn533_frame_ops *fops,
 				struct device *dev)
 {

drivers/nfc/pn533/pn533.h

@@ -177,7 +177,7 @@ struct pn533 {
 
 	struct device *dev;
 	void *phy;
-	struct pn533_phy_ops *phy_ops;
+	const struct pn533_phy_ops *phy_ops;
 };
 
 typedef int (*pn533_send_async_complete_t) (struct pn533 *dev, void *arg,
@@ -232,7 +232,7 @@ struct pn533_phy_ops {
 struct pn533 *pn53x_common_init(u32 device_type,
 				enum pn533_protocol_type protocol_type,
 				void *phy,
-				struct pn533_phy_ops *phy_ops,
+				const struct pn533_phy_ops *phy_ops,
 				struct pn533_frame_ops *fops,
 				struct device *dev);
 

drivers/nfc/pn533/uart.c

@@ -123,7 +123,7 @@ static int pn532_dev_down(struct pn533 *dev)
 	return 0;
 }
 
-static struct pn533_phy_ops uart_phy_ops = {
+static const struct pn533_phy_ops uart_phy_ops = {
 	.send_frame = pn532_uart_send_frame,
 	.send_ack = pn532_uart_send_ack,
 	.abort_cmd = pn532_uart_abort_cmd,
@@ -224,7 +224,7 @@ static int pn532_receive_buf(struct serdev_device *serdev,
 	return i;
 }
 
-static struct serdev_device_ops pn532_serdev_ops = {
+static const struct serdev_device_ops pn532_serdev_ops = {
 	.receive_buf = pn532_receive_buf,
 	.write_wakeup = serdev_device_write_wakeup,
 };

drivers/nfc/pn533/usb.c

@@ -429,7 +429,7 @@ static void pn533_send_complete(struct urb *urb)
 	}
 }
 
-static struct pn533_phy_ops usb_phy_ops = {
+static const struct pn533_phy_ops usb_phy_ops = {
 	.send_frame = pn533_usb_send_frame,
 	.send_ack = pn533_usb_send_ack,
 	.abort_cmd = pn533_usb_abort_cmd,