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Subject[PATCH 2/3] [media] rc: constify usb_device_id
Date
usb_device_id are not supposed to change at runtime. All functions
working with usb_device_id provided by <linux/usb.h> work with
const usb_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
drivers/media/rc/ati_remote.c | 2 +-
drivers/media/rc/igorplugusb.c | 2 +-
drivers/media/rc/imon.c | 2 +-
drivers/media/rc/mceusb.c | 2 +-
drivers/media/rc/redrat3.c | 2 +-
drivers/media/rc/streamzap.c | 2 +-
6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/media/rc/ati_remote.c b/drivers/media/rc/ati_remote.c
index a4c6ad4..d1d0c48 100644
--- a/drivers/media/rc/ati_remote.c
+++ b/drivers/media/rc/ati_remote.c
@@ -198,7 +198,7 @@ static const struct ati_receiver_type type_firefly = {
.default_keymap = RC_MAP_SNAPSTREAM_FIREFLY
};

-static struct usb_device_id ati_remote_table[] = {
+static const struct usb_device_id ati_remote_table[] = {
{
USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA_REMOTE_PRODUCT_ID),
.driver_info = (unsigned long)&type_ati
diff --git a/drivers/media/rc/igorplugusb.c b/drivers/media/rc/igorplugusb.c
index cb6d4f1..c294ec5 100644
--- a/drivers/media/rc/igorplugusb.c
+++ b/drivers/media/rc/igorplugusb.c
@@ -244,7 +244,7 @@ static void igorplugusb_disconnect(struct usb_interface *intf)
usb_free_urb(ir->urb);
}

-static struct usb_device_id igorplugusb_table[] = {
+static const struct usb_device_id igorplugusb_table[] = {
/* Igor Plug USB (Atmel's Manufact. ID) */
{ USB_DEVICE(0x03eb, 0x0002) },
/* Fit PC2 Infrared Adapter */
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index bd76534..3f414ab 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -346,7 +346,7 @@ static const struct imon_usb_dev_descr imon_ir_raw = {
* devices use the SoundGraph vendor ID (0x15c2). This driver only supports
* the ffdc and later devices, which do onboard decoding.
*/
-static struct usb_device_id imon_usb_id_table[] = {
+static const struct usb_device_id imon_usb_id_table[] = {
/*
* Several devices with this same device ID, all use iMON_PAD.inf
* SoundGraph iMON PAD (IR & VFD)
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index eb13069..6664d91 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -249,7 +249,7 @@ static const struct mceusb_model mceusb_model[] = {
},
};

-static struct usb_device_id mceusb_dev_table[] = {
+static const struct usb_device_id mceusb_dev_table[] = {
/* Original Microsoft MCE IR Transceiver (often HP-branded) */
{ USB_DEVICE(VENDOR_MICROSOFT, 0x006d),
.driver_info = MCE_GEN1 },
diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 56d43be..48f27ac 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -186,7 +186,7 @@ struct redrat3_error {
} __packed;

/* table of devices that work with this driver */
-static struct usb_device_id redrat3_dev_table[] = {
+static const struct usb_device_id redrat3_dev_table[] = {
/* Original version of the RedRat3 */
{USB_DEVICE(USB_RR3USB_VENDOR_ID, USB_RR3USB_PRODUCT_ID)},
/* Second Version/release of the RedRat3 - RetRat3-II */
diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c
index b09c45a..1f00727 100644
--- a/drivers/media/rc/streamzap.c
+++ b/drivers/media/rc/streamzap.c
@@ -43,7 +43,7 @@
#define USB_STREAMZAP_PRODUCT_ID 0x0000

/* table of devices that work with this driver */
-static struct usb_device_id streamzap_table[] = {
+static const struct usb_device_id streamzap_table[] = {
/* Streamzap Remote Control */
{ USB_DEVICE(USB_STREAMZAP_VENDOR_ID, USB_STREAMZAP_PRODUCT_ID) },
/* Terminating entry */
--
2.7.4
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