The pn533_phy_ops are never modified, so declare them as const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
---
drivers/nfc/pn533/i2c.c | 2 +-
drivers/nfc/pn533/pn533.c | 2 +-
drivers/nfc/pn533/pn533.h | 4 ++--
drivers/nfc/pn533/usb.c | 2 +-
4 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/nfc/pn533/i2c.c b/drivers/nfc/pn533/i2c.c
index 1dc8924..8a7c17e 100644
--- a/drivers/nfc/pn533/i2c.c
+++ b/drivers/nfc/pn533/i2c.c
@@ -176,7 +176,7 @@ 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,
diff --git a/drivers/nfc/pn533/pn533.c b/drivers/nfc/pn533/pn533.c
index d9c5583..2f817b3 100644
--- a/drivers/nfc/pn533/pn533.c
+++ b/drivers/nfc/pn533/pn533.c
@@ -2560,7 +2560,7 @@ struct pn533 *pn533_register_device(u32 device_type,
u32 protocols,
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,
struct device *parent)
diff --git a/drivers/nfc/pn533/pn533.h b/drivers/nfc/pn533/pn533.h
index 553c7d1..e26d634 100644
--- a/drivers/nfc/pn533/pn533.h
+++ b/drivers/nfc/pn533/pn533.h
@@ -179,7 +179,7 @@ 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,
@@ -226,7 +226,7 @@ struct pn533 *pn533_register_device(u32 device_type,
u32 protocols,
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,
struct device *parent);
diff --git a/drivers/nfc/pn533/usb.c b/drivers/nfc/pn533/usb.c
index 33ed78b..bcf3f54 100644
--- a/drivers/nfc/pn533/usb.c
+++ b/drivers/nfc/pn533/usb.c
@@ -434,7 +434,7 @@ 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,
--
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