Commit a20eefae authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior Committed by Greg Kroah-Hartman
Browse files

staging: most: Use DEFINE_SPINLOCK() instead of struct spinlock 



For spinlocks the type spinlock_t should be used instead of "struct
spinlock".

Use DEFINE_SPINLOCK() and spare the run time initialization

Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20190704153803.12739-5-bigeasy@linutronix.de
Link: https://lore.kernel.org/r/alpine.DEB.2.21.1907261319100.1791@nanos.tec.linutronix.de


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5f251e98

drivers/staging/most/net/net.c

+1 −2
Original line number Diff line number Diff line
@@ -69,7 +69,7 @@ struct net_dev_context { 


static struct list_head net_devices = LIST_HEAD_INIT(net_devices);

static struct mutex probe_disc_mt; /* ch->linked = true, most_nd_open */

static struct spinlock list_lock; /* list_head, ch->linked = false, dev_hold */

static DEFINE_SPINLOCK(list_lock); /* list_head, ch->linked = false, dev_hold */

static struct core_component comp;



static int skb_to_mamac(const struct sk_buff *skb, struct mbo *mbo)
@@ -509,7 +509,6 @@ static int __init most_net_init(void) 
{

	int err;



	spin_lock_init(&list_lock);

	mutex_init(&probe_disc_mt);

	err = most_register_component(&comp);

	if (err)

drivers/staging/most/video/video.c

+1 −2
Original line number Diff line number Diff line
@@ -54,7 +54,7 @@ struct comp_fh { 
};



static struct list_head video_devices = LIST_HEAD_INIT(video_devices);

static struct spinlock list_lock;

static DEFINE_SPINLOCK(list_lock);



static inline bool data_ready(struct most_video_dev *mdev)

{
@@ -538,7 +538,6 @@ static int __init comp_init(void) 
{

	int err;



	spin_lock_init(&list_lock);

	err = most_register_component(&comp);

	if (err)

		return err;

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