diff options
| author | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-06-12 10:02:03 -0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-06-12 10:02:03 -0500 |
| commit | 82681a318f9f028ea64e61f24bbd9ac535531921 (patch) | |
| tree | 529b6a5b4fd040fb54b7672b1a224ebd47445876 /arch/sh/kernel/cpu/irq/ipr.c | |
| parent | 3860c97bd60a4525bb62eb90e3e7d2f02662ac59 (diff) | |
| parent | 8ebf975608aaebd7feb33d77f07ba21a6380e086 (diff) | |
[SCSI] Merge branch 'linus'
Conflicts:
drivers/message/fusion/mptsas.c
fixed up conflict between req->data_len accessors and mptsas driver updates.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'arch/sh/kernel/cpu/irq/ipr.c')
| -rw-r--r-- | arch/sh/kernel/cpu/irq/ipr.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c index 3eb17ee5540..808d99a48ef 100644 --- a/arch/sh/kernel/cpu/irq/ipr.c +++ b/arch/sh/kernel/cpu/irq/ipr.c @@ -21,6 +21,7 @@ #include <linux/module.h> #include <linux/io.h> #include <linux/interrupt.h> +#include <linux/topology.h> static inline struct ipr_desc *get_ipr_desc(unsigned int irq) { @@ -59,10 +60,18 @@ void register_ipr_controller(struct ipr_desc *desc) for (i = 0; i < desc->nr_irqs; i++) { struct ipr_data *p = desc->ipr_data + i; + struct irq_desc *irq_desc; BUG_ON(p->ipr_idx >= desc->nr_offsets); BUG_ON(!desc->ipr_offsets[p->ipr_idx]); + irq_desc = irq_to_desc_alloc_node(p->irq, numa_node_id()); + if (unlikely(!irq_desc)) { + printk(KERN_INFO "can not get irq_desc for %d\n", + p->irq); + continue; + } + disable_irq_nosync(p->irq); set_irq_chip_and_handler_name(p->irq, &desc->chip, handle_level_irq, "level"); |