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mac802154: declare struct ieee802154_ops as const

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The ieee802154_ops structure should be never changed during runtime.
This patch declare this structure as const to avoid a runtime change.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Cc: Alan Ott <alan@signal11.us>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Alexander Aring 2014-10-28 18:21:18 +01:00 committed by Marcel Holtmann
parent 19ec690a43
commit 1630186100
7 changed files with 7 additions and 7 deletions
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2
drivers/net/ieee802154/at86rf230.c
View file

@ -1214,7 +1214,7 @@ at86rf230_set_frame_retries(struct ieee802154_hw *hw, s8 retries)
return rc;
}
static struct ieee802154_ops at86rf230_ops = {
static const struct ieee802154_ops at86rf230_ops = {
.owner = THIS_MODULE,
.xmit_async = at86rf230_xmit,
.ed = at86rf230_ed,

2
drivers/net/ieee802154/cc2520.c
View file

@ -631,7 +631,7 @@ cc2520_filter(struct ieee802154_hw *hw,
return 0;
}
static struct ieee802154_ops cc2520_ops = {
static const struct ieee802154_ops cc2520_ops = {
.owner = THIS_MODULE,
.start = cc2520_start,
.stop = cc2520_stop,

2
drivers/net/ieee802154/fakelb.c
View file

@ -129,7 +129,7 @@ fakelb_hw_stop(struct ieee802154_hw *hw) {
spin_unlock(&priv->lock);
}
static struct ieee802154_ops fakelb_ops = {
static const struct ieee802154_ops fakelb_ops = {
.owner = THIS_MODULE,
.xmit_sync = fakelb_hw_xmit,
.ed = fakelb_hw_ed,

2
drivers/net/ieee802154/mrf24j40.c
View file

@ -579,7 +579,7 @@ static int mrf24j40_handle_rx(struct mrf24j40 *devrec)
return ret;
}
static struct ieee802154_ops mrf24j40_ops = {
static const struct ieee802154_ops mrf24j40_ops = {
.owner = THIS_MODULE,
.xmit_sync = mrf24j40_tx,
.ed = mrf24j40_ed,

2
include/net/mac802154.h
View file

@ -197,7 +197,7 @@ struct ieee802154_ops {
/* Basic interface to register ieee802154 hwice */
struct ieee802154_hw *
ieee802154_alloc_hw(size_t priv_data_len, struct ieee802154_ops *ops);
ieee802154_alloc_hw(size_t priv_data_len, const struct ieee802154_ops *ops);
void ieee802154_free_hw(struct ieee802154_hw *hw);
int ieee802154_register_hw(struct ieee802154_hw *hw);
void ieee802154_unregister_hw(struct ieee802154_hw *hw);

2
net/mac802154/ieee802154_i.h
View file

@ -28,7 +28,7 @@
/* mac802154 device private data */
struct ieee802154_local {
struct ieee802154_hw hw;
struct ieee802154_ops *ops;
const struct ieee802154_ops *ops;
/* ieee802154 phy */
struct wpan_phy *phy;

2
net/mac802154/main.c
View file

@ -187,7 +187,7 @@ static void ieee802154_tasklet_handler(unsigned long data)
}
struct ieee802154_hw *
ieee802154_alloc_hw(size_t priv_data_len, struct ieee802154_ops *ops)
ieee802154_alloc_hw(size_t priv_data_len, const struct ieee802154_ops *ops)
{
struct wpan_phy *phy;
struct ieee802154_local *local;