diff options
| author |   Shixin Liu <liushixin2@huawei.com> | 2021-03-30 10:24:14 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-03-30 13:34:42 -0700 |
| commit | 77053fb7b428099bfdc2ec81a923587a2692d84b (patch) | |
| tree | 6f023219415754cf6c543435a9afdab6f2f2b57d /drivers/isdn/hardware | |
| parent | Merge branch 'rfc8335-probe' (diff) | |
| download | linux-dev-77053fb7b428099bfdc2ec81a923587a2692d84b.tar.xz linux-dev-77053fb7b428099bfdc2ec81a923587a2692d84b.zip | |
mISDN: Use DEFINE_SPINLOCK() for spinlock
spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().
Changelog:
From v1:
1. fix the mistake reported by kernel test robot.
Signed-off-by: Shixin Liu <liushixin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn/hardware')
| -rw-r--r-- | drivers/isdn/hardware/mISDN/hfcmulti.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c index 14092152b786..4f7eaa17fb27 100644 --- a/drivers/isdn/hardware/mISDN/hfcmulti.c +++ b/drivers/isdn/hardware/mISDN/hfcmulti.c @@ -173,13 +173,13 @@ #define MAX_FRAGS (32 * MAX_CARDS) static LIST_HEAD(HFClist); -static spinlock_t HFClock; /* global hfc list lock */ +static DEFINE_SPINLOCK(HFClock); /* global hfc list lock */ static void ph_state_change(struct dchannel *); static struct hfc_multi *syncmaster; static int plxsd_master; /* if we have a master card (yet) */ -static spinlock_t plx_lock; /* may not acquire other lock inside */ +static DEFINE_SPINLOCK(plx_lock); /* may not acquire other lock inside */ #define TYP_E1 1 #define TYP_4S 4 @@ -5480,9 +5480,6 @@ HFCmulti_init(void) printk(KERN_DEBUG "%s: IRQ_DEBUG IS ENABLED!\n", __func__); #endif - spin_lock_init(&HFClock); - spin_lock_init(&plx_lock); - if (debug & DEBUG_HFCMULTI_INIT) printk(KERN_DEBUG "%s: init entered\n", __func__); |