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Commit 16301861 authored by Alexander Aring's avatar Alexander Aring Committed by Marcel Holtmann
Browse files

mac802154: declare struct ieee802154_ops as const 



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: default avatarAlexander Aring <alex.aring@gmail.com>
Cc: Alan Ott <alan@signal11.us>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 19ec690a

drivers/net/ieee802154/at86rf230.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1214,7 +1214,7 @@ at86rf230_set_frame_retries(struct ieee802154_hw *hw, s8 retries) 
	return rc;

	return rc;

}

}





static struct ieee802154_ops at86rf230_ops = {

static const struct ieee802154_ops at86rf230_ops = {

	.owner = THIS_MODULE,

	.owner = THIS_MODULE,

	.xmit_async = at86rf230_xmit,

	.xmit_async = at86rf230_xmit,

	.ed = at86rf230_ed,

	.ed = at86rf230_ed,

drivers/net/ieee802154/cc2520.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -631,7 +631,7 @@ cc2520_filter(struct ieee802154_hw *hw, 
	return 0;

	return 0;

}

}





static struct ieee802154_ops cc2520_ops = {

static const struct ieee802154_ops cc2520_ops = {

	.owner = THIS_MODULE,

	.owner = THIS_MODULE,

	.start = cc2520_start,

	.start = cc2520_start,

	.stop = cc2520_stop,

	.stop = cc2520_stop,

drivers/net/ieee802154/fakelb.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -129,7 +129,7 @@ fakelb_hw_stop(struct ieee802154_hw *hw) { 
	spin_unlock(&priv->lock);

	spin_unlock(&priv->lock);

}

}





static struct ieee802154_ops fakelb_ops = {

static const struct ieee802154_ops fakelb_ops = {

	.owner = THIS_MODULE,

	.owner = THIS_MODULE,

	.xmit_sync = fakelb_hw_xmit,

	.xmit_sync = fakelb_hw_xmit,

	.ed = fakelb_hw_ed,

	.ed = fakelb_hw_ed,

drivers/net/ieee802154/mrf24j40.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -579,7 +579,7 @@ static int mrf24j40_handle_rx(struct mrf24j40 *devrec) 
	return ret;

	return ret;

}

}





static struct ieee802154_ops mrf24j40_ops = {

static const struct ieee802154_ops mrf24j40_ops = {

	.owner = THIS_MODULE,

	.owner = THIS_MODULE,

	.xmit_sync = mrf24j40_tx,

	.xmit_sync = mrf24j40_tx,

	.ed = mrf24j40_ed,

	.ed = mrf24j40_ed,

include/net/mac802154.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -197,7 +197,7 @@ struct ieee802154_ops { 




/* Basic interface to register ieee802154 hwice */

/* Basic interface to register ieee802154 hwice */

struct ieee802154_hw *

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);

void ieee802154_free_hw(struct ieee802154_hw *hw);

int ieee802154_register_hw(struct ieee802154_hw *hw);

int ieee802154_register_hw(struct ieee802154_hw *hw);

void ieee802154_unregister_hw(struct ieee802154_hw *hw);

void ieee802154_unregister_hw(struct ieee802154_hw *hw);