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authorThomas Gleixner <tglx@linutronix.de>2013-07-12 06:34:42 -0400
committerThomas Gleixner <tglx@linutronix.de>2013-07-12 06:34:42 -0400
commitf2006e27396f55276f24434f56e208d86e7f9908 (patch)
tree71896db916d33888b4286f80117d3cac0da40e6d /kernel/irq/generic-chip.c
parente399eb56a6110e13f97e644658648602e2b08de7 (diff)
parent9903883f1dd6e86f286b7bfa6e4b423f98c1cd9e (diff)
Merge branch 'linus' into timers/urgent
Get upstream changes so we can apply fixes against them Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq/generic-chip.c')
-rw-r--r--kernel/irq/generic-chip.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c
index 1c39eccc1eaf..10e663ab1f4a 100644
--- a/kernel/irq/generic-chip.c
+++ b/kernel/irq/generic-chip.c
@@ -135,7 +135,7 @@ void irq_gc_ack_clr_bit(struct irq_data *d)
135} 135}
136 136
137/** 137/**
138 * irq_gc_mask_disable_reg_and_ack- Mask and ack pending interrupt 138 * irq_gc_mask_disable_reg_and_ack - Mask and ack pending interrupt
139 * @d: irq_data 139 * @d: irq_data
140 */ 140 */
141void irq_gc_mask_disable_reg_and_ack(struct irq_data *d) 141void irq_gc_mask_disable_reg_and_ack(struct irq_data *d)
@@ -275,10 +275,7 @@ int irq_alloc_domain_generic_chips(struct irq_domain *d, int irqs_per_chip,
275 if (d->gc) 275 if (d->gc)
276 return -EBUSY; 276 return -EBUSY;
277 277
278 if (d->revmap_type != IRQ_DOMAIN_MAP_LINEAR) 278 numchips = d->revmap_size / irqs_per_chip;
279 return -EINVAL;
280
281 numchips = d->revmap_data.linear.size / irqs_per_chip;
282 if (!numchips) 279 if (!numchips)
283 return -EINVAL; 280 return -EINVAL;
284 281
@@ -310,6 +307,7 @@ int irq_alloc_domain_generic_chips(struct irq_domain *d, int irqs_per_chip,
310 /* Calc pointer to the next generic chip */ 307 /* Calc pointer to the next generic chip */
311 tmp += sizeof(*gc) + num_ct * sizeof(struct irq_chip_type); 308 tmp += sizeof(*gc) + num_ct * sizeof(struct irq_chip_type);
312 } 309 }
310 d->name = name;
313 return 0; 311 return 0;
314} 312}
315EXPORT_SYMBOL_GPL(irq_alloc_domain_generic_chips); 313EXPORT_SYMBOL_GPL(irq_alloc_domain_generic_chips);