diff options
| author | Guobin Huang <huangguobin4@huawei.com> | 2021-04-06 20:16:46 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-04-17 20:34:12 +0300 |
| commit | e9642be26a372013e47801e1dd98e8f4dcf78f50 (patch) | |
| tree | 1ac1801fbfe7ccf17c4a2113dae830b82cc50af7 /drivers | |
| parent | fb98734f79365d5aa0737a6fec0a8c84c05c8eaa (diff) | |
rtlwifi: rtl8192de: Use DEFINE_SPINLOCK() for spinlock
spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Guobin Huang <huangguobin4@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1617711406-49649-1-git-send-email-huangguobin4@huawei.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c index 1dbdddce0823..a74724c971b9 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c @@ -372,18 +372,14 @@ static struct pci_driver rtl92de_driver = { /* add global spin lock to solve the problem that * Dul mac register operation on the same time */ -spinlock_t globalmutex_power; -spinlock_t globalmutex_for_fwdownload; -spinlock_t globalmutex_for_power_and_efuse; +DEFINE_SPINLOCK(globalmutex_power); +DEFINE_SPINLOCK(globalmutex_for_fwdownload); +DEFINE_SPINLOCK(globalmutex_for_power_and_efuse); static int __init rtl92de_module_init(void) { int ret = 0; - spin_lock_init(&globalmutex_power); - spin_lock_init(&globalmutex_for_fwdownload); - spin_lock_init(&globalmutex_for_power_and_efuse); - ret = pci_register_driver(&rtl92de_driver); if (ret) WARN_ONCE(true, "rtl8192de: No device found\n"); |