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Bluetooth: hci_uart: Make struct hci_uart_proto always const

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The usage of struct hci_uart_proto should always be const. Change the
function headers and individual protocol drivers.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann 2015-04-04 22:11:43 -07:00
parent 2d7cc19eeb
commit 4ee7ef1989
7 changed files with 13 additions and 13 deletions
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2
drivers/bluetooth/hci_ath.c
View File

@ -205,7 +205,7 @@ static int ath_recv(struct hci_uart *hu, const void *data, int count)
return count;
}
static struct hci_uart_proto athp = {
static const struct hci_uart_proto athp = {
.id = HCI_UART_ATH3K,
.open = ath_open,
.close = ath_close,

2
drivers/bluetooth/hci_bcsp.c
View File

@ -735,7 +735,7 @@ static int bcsp_close(struct hci_uart *hu)
return 0;
}
static struct hci_uart_proto bcsp = {
static const struct hci_uart_proto bcsp = {
.id = HCI_UART_BCSP,
.open = bcsp_open,
.close = bcsp_close,

2
drivers/bluetooth/hci_h4.c
View File

@ -139,7 +139,7 @@ static struct sk_buff *h4_dequeue(struct hci_uart *hu)
return skb_dequeue(&h4->txq);
}
static struct hci_uart_proto h4p = {
static const struct hci_uart_proto h4p = {
.id = HCI_UART_H4,
.open = h4_open,
.close = h4_close,

2
drivers/bluetooth/hci_h5.c
View File

@ -743,7 +743,7 @@ static int h5_flush(struct hci_uart *hu)
return 0;
}
static struct hci_uart_proto h5p = {
static const struct hci_uart_proto h5p = {
.id = HCI_UART_3WIRE,
.open = h5_open,
.close = h5_close,

10
drivers/bluetooth/hci_ldisc.c
View File

@ -48,9 +48,9 @@
#define VERSION "2.2"
static struct hci_uart_proto *hup[HCI_UART_MAX_PROTO];
static const struct hci_uart_proto *hup[HCI_UART_MAX_PROTO];
int hci_uart_register_proto(struct hci_uart_proto *p)
int hci_uart_register_proto(const struct hci_uart_proto *p)
{
if (p->id >= HCI_UART_MAX_PROTO)
return -EINVAL;
@ -63,7 +63,7 @@ int hci_uart_register_proto(struct hci_uart_proto *p)
return 0;
}
int hci_uart_unregister_proto(struct hci_uart_proto *p)
int hci_uart_unregister_proto(const struct hci_uart_proto *p)
{
if (p->id >= HCI_UART_MAX_PROTO)
return -EINVAL;
@ -76,7 +76,7 @@ int hci_uart_unregister_proto(struct hci_uart_proto *p)
return 0;
}
static struct hci_uart_proto *hci_uart_get_proto(unsigned int id)
static const struct hci_uart_proto *hci_uart_get_proto(unsigned int id)
{
if (id >= HCI_UART_MAX_PROTO)
return NULL;
@ -506,7 +506,7 @@ static int hci_uart_register_dev(struct hci_uart *hu)
static int hci_uart_set_proto(struct hci_uart *hu, int id)
{
struct hci_uart_proto *p;
const struct hci_uart_proto *p;
int err;
p = hci_uart_get_proto(id);

2
drivers/bluetooth/hci_ll.c
View File

@ -505,7 +505,7 @@ static struct sk_buff *ll_dequeue(struct hci_uart *hu)
return skb_dequeue(&ll->txq);
}
static struct hci_uart_proto llp = {
static const struct hci_uart_proto llp = {
.id = HCI_UART_LL,
.open = ll_open,
.close = ll_close,

6
drivers/bluetooth/hci_uart.h
View File

@ -75,7 +75,7 @@ struct hci_uart {
struct work_struct init_ready;
struct work_struct write_work;
struct hci_uart_proto *proto;
const struct hci_uart_proto *proto;
void *priv;
struct sk_buff *tx_skb;
@ -91,8 +91,8 @@ struct hci_uart {
#define HCI_UART_SENDING 1
#define HCI_UART_TX_WAKEUP 2
int hci_uart_register_proto(struct hci_uart_proto *p);
int hci_uart_unregister_proto(struct hci_uart_proto *p);
int hci_uart_register_proto(const struct hci_uart_proto *p);
int hci_uart_unregister_proto(const struct hci_uart_proto *p);
int hci_uart_tx_wakeup(struct hci_uart *hu);
int hci_uart_init_ready(struct hci_uart *hu);