[PATCH] USB: ftdi_sio: constify ftdi_sio_quirk structures

Julia Lawall
2016-04-09T11:17:22Z

The ftdi_sio_quirk structures are never modified, so declare them as const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

---
drivers/usb/serial/ftdi_sio.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 3a814e8..0082080 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -93,27 +93,27 @@ static int ftdi_8u2232c_probe(struct usb_serial *serial);
static void ftdi_USB_UIRT_setup(struct ftdi_private *priv);
static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv);

-static struct ftdi_sio_quirk ftdi_jtag_quirk = {
+static const struct ftdi_sio_quirk ftdi_jtag_quirk = {
.probe = ftdi_jtag_probe,
};

-static struct ftdi_sio_quirk ftdi_NDI_device_quirk = {
+static const struct ftdi_sio_quirk ftdi_NDI_device_quirk = {
.probe = ftdi_NDI_device_setup,
};

-static struct ftdi_sio_quirk ftdi_USB_UIRT_quirk = {
+static const struct ftdi_sio_quirk ftdi_USB_UIRT_quirk = {
.port_probe = ftdi_USB_UIRT_setup,
};

-static struct ftdi_sio_quirk ftdi_HE_TIRA1_quirk = {
+static const struct ftdi_sio_quirk ftdi_HE_TIRA1_quirk = {
.port_probe = ftdi_HE_TIRA1_setup,
};

-static struct ftdi_sio_quirk ftdi_stmclite_quirk = {
+static const struct ftdi_sio_quirk ftdi_stmclite_quirk = {
.probe = ftdi_stmclite_probe,
};

-static struct ftdi_sio_quirk ftdi_8u2232c_quirk = {
+static const struct ftdi_sio_quirk ftdi_8u2232c_quirk = {
.probe = ftdi_8u2232c_probe,
};

@@ -1775,7 +1775,7 @@ static void remove_sysfs_attrs(struct usb_serial_port *port)
static int ftdi_sio_probe(struct usb_serial *serial,
const struct usb_device_id *id)
{
- struct ftdi_sio_quirk *quirk =
+ const struct ftdi_sio_quirk *quirk =
(struct ftdi_sio_quirk *)id->driver_info;

if (quirk && quirk->probe) {
@@ -1792,7 +1792,7 @@ static int ftdi_sio_probe(struct usb_serial *serial,
static int ftdi_sio_port_probe(struct usb_serial_port *port)
{
struct ftdi_private *priv;
- struct ftdi_sio_quirk *quirk = usb_get_serial_data(port->serial);
+ const struct ftdi_sio_quirk *quirk = usb_get_serial_data(port->serial);

priv = kzalloc(sizeof(struct ftdi_private), GFP_KERNEL);