UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

MIPS: Malta: Convert IRQ controller lock to raw spinlock. 

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2010-02-27 12:53:32 +01:00
parent ed14bbb24e
commit a963dc70a2
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/mips/mti-malta/malta-int.c
View File

@ -52,7 +52,7 @@ static unsigned long _msc01_biu_base;
static unsigned long _gcmp_base; static unsigned long _gcmp_base;
static unsigned int ipi_map[NR_CPUS]; static unsigned int ipi_map[NR_CPUS];
static DEFINE_SPINLOCK(mips_irq_lock); static DEFINE_RAW_SPINLOCK(mips_irq_lock);
static inline int mips_pcibios_iack(void) static inline int mips_pcibios_iack(void)
{ {
@ -103,7 +103,7 @@ static inline int get_int(void)
{ {
unsigned long flags; unsigned long flags;
int irq; int irq;
spin_lock_irqsave(&mips_irq_lock, flags); raw_spin_lock_irqsave(&mips_irq_lock, flags);
irq = mips_pcibios_iack(); irq = mips_pcibios_iack();
@ -113,7 +113,7 @@ static inline int get_int(void)
* on an SMP system, so leave it up to the generic code... * on an SMP system, so leave it up to the generic code...
*/ */
spin_unlock_irqrestore(&mips_irq_lock, flags); raw_spin_unlock_irqrestore(&mips_irq_lock, flags);
return irq; return irq;
} }