Commit e9642be2 authored by Guobin Huang's avatar Guobin Huang Committed by Kalle Valo
Browse files

rtlwifi: rtl8192de: Use DEFINE_SPINLOCK() for spinlock 



spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().

Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarGuobin Huang <huangguobin4@huawei.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1617711406-49649-1-git-send-email-huangguobin4@huawei.com
parent fb98734f

drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c

+3 −7
Original line number Diff line number Diff line
@@ -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");