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| author | Ingo Molnar <mingo@elte.hu> | 2009-09-07 08:19:51 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-07 08:19:51 +0200 |
| commit | a1922ed661ab2c1637d0b10cde933bd9cd33d965 (patch) | |
| tree | 0f1777542b385ebefd30b3586d830fd8ed6fda5b /arch/ia64/kernel/iosapic.c | |
| parent | 75e33751ca8bbb72dd6f1a74d2810ddc8cbe4bdf (diff) | |
| parent | d28daf923ac5e4a0d7cecebae56f3e339189366b (diff) | |
| download | talos-op-linux-a1922ed661ab2c1637d0b10cde933bd9cd33d965.tar.gz talos-op-linux-a1922ed661ab2c1637d0b10cde933bd9cd33d965.zip | |
Merge branch 'tracing/core' into tracing/hw-breakpoints
Conflicts:
arch/Kconfig
kernel/trace/trace.h
Merge reason: resolve the conflicts, plus adopt to the new
ring-buffer APIs.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/ia64/kernel/iosapic.c')
| -rw-r--r-- | arch/ia64/kernel/iosapic.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c index f92cef47bf86..dab4d393908c 100644 --- a/arch/ia64/kernel/iosapic.c +++ b/arch/ia64/kernel/iosapic.c @@ -451,7 +451,7 @@ iosapic_startup_edge_irq (unsigned int irq) static void iosapic_ack_edge_irq (unsigned int irq) { - irq_desc_t *idesc = irq_desc + irq; + struct irq_desc *idesc = irq_desc + irq; irq_complete_move(irq); move_native_irq(irq); @@ -600,8 +600,8 @@ static int register_intr (unsigned int gsi, int irq, unsigned char delivery, unsigned long polarity, unsigned long trigger) { - irq_desc_t *idesc; - struct hw_interrupt_type *irq_type; + struct irq_desc *idesc; + struct irq_chip *irq_type; int index; struct iosapic_rte_info *rte; @@ -650,7 +650,7 @@ register_intr (unsigned int gsi, int irq, unsigned char delivery, idesc = irq_desc + irq; if (irq_type != NULL && idesc->chip != irq_type) { - if (idesc->chip != &no_irq_type) + if (idesc->chip != &no_irq_chip) printk(KERN_WARNING "%s: changing vector %d from %s to %s\n", __func__, irq_to_vector(irq), @@ -828,7 +828,7 @@ iosapic_unregister_intr (unsigned int gsi) { unsigned long flags; int irq, index; - irq_desc_t *idesc; + struct irq_desc *idesc; u32 low32; unsigned long trigger, polarity; unsigned int dest; @@ -1072,6 +1072,10 @@ iosapic_init (unsigned long phys_addr, unsigned int gsi_base) } addr = ioremap(phys_addr, 0); + if (addr == NULL) { + spin_unlock_irqrestore(&iosapic_lock, flags); + return -ENOMEM; + } ver = iosapic_version(addr); if ((err = iosapic_check_gsi_range(gsi_base, ver))) { iounmap(addr); |
