diff options
Diffstat (limited to 'drivers/parisc/iosapic.c')
| -rw-r--r-- | drivers/parisc/iosapic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c index 91df0bf181dd..a39fbfef789a 100644 --- a/drivers/parisc/iosapic.c +++ b/drivers/parisc/iosapic.c @@ -215,7 +215,7 @@ static inline void iosapic_write(void __iomem *iosapic, unsigned int reg, u32 va #define IOSAPIC_IRDT_ID_EID_SHIFT 0x10 -static spinlock_t iosapic_lock = SPIN_LOCK_UNLOCKED; +static DEFINE_SPINLOCK(iosapic_lock); static inline void iosapic_eoi(void __iomem *addr, unsigned int data) { @@ -244,7 +244,7 @@ static struct irt_entry *iosapic_alloc_irt(int num_entries) * 4-byte alignment on 32-bit kernels */ a = (unsigned long)kmalloc(sizeof(struct irt_entry) * num_entries + 8, GFP_KERNEL); - a = (a + 7) & ~7; + a = (a + 7UL) & ~7UL; return (struct irt_entry *)a; } |