diff options
| author | Zheng Yongjun <zhengyongjun3@huawei.com> | 2020-12-28 16:50:26 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-01-22 18:22:57 +0300 |
| commit | 96228223933bf5ac920f93862c82449ec28247c0 (patch) | |
| tree | e01892aa1ce720b0eb36c71a9c9280f980a6d759 /drivers/pnp | |
| parent | b1f4213cfa2a21d07fc34519cb8c6c999f8784b1 (diff) | |
| download | linux-96228223933bf5ac920f93862c82449ec28247c0.tar.xz | |
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: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/pnp')
| -rw-r--r-- | drivers/pnp/pnpbios/bioscalls.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c index ba5cfc3dbe11..ddc6f2163c8e 100644 --- a/drivers/pnp/pnpbios/bioscalls.c +++ b/drivers/pnp/pnpbios/bioscalls.c @@ -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; |