Commit 96228223 authored by Zheng Yongjun's avatar Zheng Yongjun Committed by Rafael J. Wysocki
Browse files

PNP: pnpbios: Use DEFINE_SPINLOCK() for spinlock 



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

Signed-off-by: default avatarZheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent b1f4213c

drivers/pnp/pnpbios/bioscalls.c

+1 −2
Original line number Diff line number Diff line
@@ -72,7 +72,7 @@ __visible u32 pnp_bios_fault_esp; 
__visible u32 pnp_bios_fault_eip;

__visible u32 pnp_bios_is_utter_crap = 0;



static spinlock_t pnp_bios_lock;

static DEFINE_SPINLOCK(pnp_bios_lock);



/*

 * Support Functions
@@ -473,7 +473,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header) 
{

	int i;



	spin_lock_init(&pnp_bios_lock);

	pnp_bios_callpoint.offset = header->fields.pm16offset;

	pnp_bios_callpoint.segment = PNP_CS16;