diff options
Diffstat (limited to 'kernel/irq/manage.c')
-rw-r--r-- | kernel/irq/manage.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index fcce5181e453..fede5fa351df 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c | |||
@@ -167,7 +167,7 @@ int can_request_irq(unsigned int irq, unsigned long irqflags) | |||
167 | 167 | ||
168 | action = irq_desc[irq].action; | 168 | action = irq_desc[irq].action; |
169 | if (action) | 169 | if (action) |
170 | if (irqflags & action->flags & SA_SHIRQ) | 170 | if (irqflags & action->flags & IRQF_SHARED) |
171 | action = NULL; | 171 | action = NULL; |
172 | 172 | ||
173 | return !action; | 173 | return !action; |
@@ -205,7 +205,7 @@ int setup_irq(unsigned int irq, struct irqaction *new) | |||
205 | * so we have to be careful not to interfere with a | 205 | * so we have to be careful not to interfere with a |
206 | * running system. | 206 | * running system. |
207 | */ | 207 | */ |
208 | if (new->flags & SA_SAMPLE_RANDOM) { | 208 | if (new->flags & IRQF_SAMPLE_RANDOM) { |
209 | /* | 209 | /* |
210 | * This function might sleep, we want to call it first, | 210 | * This function might sleep, we want to call it first, |
211 | * outside of the atomic block. | 211 | * outside of the atomic block. |
@@ -227,17 +227,17 @@ int setup_irq(unsigned int irq, struct irqaction *new) | |||
227 | /* | 227 | /* |
228 | * Can't share interrupts unless both agree to and are | 228 | * Can't share interrupts unless both agree to and are |
229 | * the same type (level, edge, polarity). So both flag | 229 | * the same type (level, edge, polarity). So both flag |
230 | * fields must have SA_SHIRQ set and the bits which | 230 | * fields must have IRQF_SHARED set and the bits which |
231 | * set the trigger type must match. | 231 | * set the trigger type must match. |
232 | */ | 232 | */ |
233 | if (!((old->flags & new->flags) & SA_SHIRQ) || | 233 | if (!((old->flags & new->flags) & IRQF_SHARED) || |
234 | ((old->flags ^ new->flags) & SA_TRIGGER_MASK)) | 234 | ((old->flags ^ new->flags) & IRQF_TRIGGER_MASK)) |
235 | goto mismatch; | 235 | goto mismatch; |
236 | 236 | ||
237 | #if defined(CONFIG_IRQ_PER_CPU) && defined(SA_PERCPU_IRQ) | 237 | #if defined(CONFIG_IRQ_PER_CPU) && defined(IRQF_PERCPU) |
238 | /* All handlers must agree on per-cpuness */ | 238 | /* All handlers must agree on per-cpuness */ |
239 | if ((old->flags & SA_PERCPU_IRQ) != | 239 | if ((old->flags & IRQF_PERCPU) != |
240 | (new->flags & SA_PERCPU_IRQ)) | 240 | (new->flags & IRQF_PERCPU)) |
241 | goto mismatch; | 241 | goto mismatch; |
242 | #endif | 242 | #endif |
243 | 243 | ||
@@ -250,24 +250,24 @@ int setup_irq(unsigned int irq, struct irqaction *new) | |||
250 | } | 250 | } |
251 | 251 | ||
252 | *p = new; | 252 | *p = new; |
253 | #if defined(CONFIG_IRQ_PER_CPU) && defined(SA_PERCPU_IRQ) | 253 | #if defined(CONFIG_IRQ_PER_CPU) && defined(IRQF_PERCPU) |
254 | if (new->flags & SA_PERCPU_IRQ) | 254 | if (new->flags & IRQF_PERCPU) |
255 | desc->status |= IRQ_PER_CPU; | 255 | desc->status |= IRQ_PER_CPU; |
256 | #endif | 256 | #endif |
257 | if (!shared) { | 257 | if (!shared) { |
258 | irq_chip_set_defaults(desc->chip); | 258 | irq_chip_set_defaults(desc->chip); |
259 | 259 | ||
260 | /* Setup the type (level, edge polarity) if configured: */ | 260 | /* Setup the type (level, edge polarity) if configured: */ |
261 | if (new->flags & SA_TRIGGER_MASK) { | 261 | if (new->flags & IRQF_TRIGGER_MASK) { |
262 | if (desc->chip && desc->chip->set_type) | 262 | if (desc->chip && desc->chip->set_type) |
263 | desc->chip->set_type(irq, | 263 | desc->chip->set_type(irq, |
264 | new->flags & SA_TRIGGER_MASK); | 264 | new->flags & IRQF_TRIGGER_MASK); |
265 | else | 265 | else |
266 | /* | 266 | /* |
267 | * SA_TRIGGER_* but the PIC does not support | 267 | * IRQF_TRIGGER_* but the PIC does not support |
268 | * multiple flow-types? | 268 | * multiple flow-types? |
269 | */ | 269 | */ |
270 | printk(KERN_WARNING "No SA_TRIGGER set_type " | 270 | printk(KERN_WARNING "No IRQF_TRIGGER set_type " |
271 | "function for IRQ %d (%s)\n", irq, | 271 | "function for IRQ %d (%s)\n", irq, |
272 | desc->chip ? desc->chip->name : | 272 | desc->chip ? desc->chip->name : |
273 | "unknown"); | 273 | "unknown"); |
@@ -299,7 +299,7 @@ int setup_irq(unsigned int irq, struct irqaction *new) | |||
299 | 299 | ||
300 | mismatch: | 300 | mismatch: |
301 | spin_unlock_irqrestore(&desc->lock, flags); | 301 | spin_unlock_irqrestore(&desc->lock, flags); |
302 | if (!(new->flags & SA_PROBEIRQ)) { | 302 | if (!(new->flags & IRQF_PROBE_SHARED)) { |
303 | printk(KERN_ERR "IRQ handler type mismatch for IRQ %d\n", irq); | 303 | printk(KERN_ERR "IRQ handler type mismatch for IRQ %d\n", irq); |
304 | dump_stack(); | 304 | dump_stack(); |
305 | } | 305 | } |
@@ -398,9 +398,9 @@ EXPORT_SYMBOL(free_irq); | |||
398 | * | 398 | * |
399 | * Flags: | 399 | * Flags: |
400 | * | 400 | * |
401 | * SA_SHIRQ Interrupt is shared | 401 | * IRQF_SHARED Interrupt is shared |
402 | * SA_INTERRUPT Disable local interrupts while processing | 402 | * IRQF_DISABLED Disable local interrupts while processing |
403 | * SA_SAMPLE_RANDOM The interrupt can be used for entropy | 403 | * IRQF_SAMPLE_RANDOM The interrupt can be used for entropy |
404 | * | 404 | * |
405 | */ | 405 | */ |
406 | int request_irq(unsigned int irq, | 406 | int request_irq(unsigned int irq, |
@@ -416,7 +416,7 @@ int request_irq(unsigned int irq, | |||
416 | * which interrupt is which (messes up the interrupt freeing | 416 | * which interrupt is which (messes up the interrupt freeing |
417 | * logic etc). | 417 | * logic etc). |
418 | */ | 418 | */ |
419 | if ((irqflags & SA_SHIRQ) && !dev_id) | 419 | if ((irqflags & IRQF_SHARED) && !dev_id) |
420 | return -EINVAL; | 420 | return -EINVAL; |
421 | if (irq >= NR_IRQS) | 421 | if (irq >= NR_IRQS) |
422 | return -EINVAL; | 422 | return -EINVAL; |