diff options
Diffstat (limited to 'drivers/mfd/asic3.c')
-rw-r--r-- | drivers/mfd/asic3.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c index 3b870e7fb3e1..c6408a62d95e 100644 --- a/drivers/mfd/asic3.c +++ b/drivers/mfd/asic3.c | |||
@@ -256,28 +256,28 @@ static int asic3_gpio_irq_type(unsigned int irq, unsigned int type) | |||
256 | bank + ASIC3_GPIO_TRIGGER_TYPE); | 256 | bank + ASIC3_GPIO_TRIGGER_TYPE); |
257 | asic->irq_bothedge[(irq - asic->irq_base) >> 4] &= ~bit; | 257 | asic->irq_bothedge[(irq - asic->irq_base) >> 4] &= ~bit; |
258 | 258 | ||
259 | if (type == IRQT_RISING) { | 259 | if (type == IRQ_TYPE_EDGE_RISING) { |
260 | trigger |= bit; | 260 | trigger |= bit; |
261 | edge |= bit; | 261 | edge |= bit; |
262 | } else if (type == IRQT_FALLING) { | 262 | } else if (type == IRQ_TYPE_EDGE_FALLING) { |
263 | trigger |= bit; | 263 | trigger |= bit; |
264 | edge &= ~bit; | 264 | edge &= ~bit; |
265 | } else if (type == IRQT_BOTHEDGE) { | 265 | } else if (type == IRQ_TYPE_EDGE_BOTH) { |
266 | trigger |= bit; | 266 | trigger |= bit; |
267 | if (asic3_gpio_get(&asic->gpio, irq - asic->irq_base)) | 267 | if (asic3_gpio_get(&asic->gpio, irq - asic->irq_base)) |
268 | edge &= ~bit; | 268 | edge &= ~bit; |
269 | else | 269 | else |
270 | edge |= bit; | 270 | edge |= bit; |
271 | asic->irq_bothedge[(irq - asic->irq_base) >> 4] |= bit; | 271 | asic->irq_bothedge[(irq - asic->irq_base) >> 4] |= bit; |
272 | } else if (type == IRQT_LOW) { | 272 | } else if (type == IRQ_TYPE_LEVEL_LOW) { |
273 | trigger &= ~bit; | 273 | trigger &= ~bit; |
274 | level &= ~bit; | 274 | level &= ~bit; |
275 | } else if (type == IRQT_HIGH) { | 275 | } else if (type == IRQ_TYPE_LEVEL_HIGH) { |
276 | trigger &= ~bit; | 276 | trigger &= ~bit; |
277 | level |= bit; | 277 | level |= bit; |
278 | } else { | 278 | } else { |
279 | /* | 279 | /* |
280 | * if type == IRQT_NOEDGE, we should mask interrupts, but | 280 | * if type == IRQ_TYPE_NONE, we should mask interrupts, but |
281 | * be careful to not unmask them if mask was also called. | 281 | * be careful to not unmask them if mask was also called. |
282 | * Probably need internal state for mask. | 282 | * Probably need internal state for mask. |
283 | */ | 283 | */ |
@@ -314,10 +314,12 @@ static int __init asic3_irq_probe(struct platform_device *pdev) | |||
314 | unsigned long clksel = 0; | 314 | unsigned long clksel = 0; |
315 | unsigned int irq, irq_base; | 315 | unsigned int irq, irq_base; |
316 | int map_size; | 316 | int map_size; |
317 | int ret; | ||
317 | 318 | ||
318 | asic->irq_nr = platform_get_irq(pdev, 0); | 319 | ret = platform_get_irq(pdev, 0); |
319 | if (asic->irq_nr < 0) | 320 | if (ret < 0) |
320 | return asic->irq_nr; | 321 | return ret; |
322 | asic->irq_nr = ret; | ||
321 | 323 | ||
322 | /* turn on clock to IRQ controller */ | 324 | /* turn on clock to IRQ controller */ |
323 | clksel |= CLOCK_SEL_CX; | 325 | clksel |= CLOCK_SEL_CX; |
@@ -341,7 +343,7 @@ static int __init asic3_irq_probe(struct platform_device *pdev) | |||
341 | ASIC3_INTMASK_GINTMASK); | 343 | ASIC3_INTMASK_GINTMASK); |
342 | 344 | ||
343 | set_irq_chained_handler(asic->irq_nr, asic3_irq_demux); | 345 | set_irq_chained_handler(asic->irq_nr, asic3_irq_demux); |
344 | set_irq_type(asic->irq_nr, IRQT_RISING); | 346 | set_irq_type(asic->irq_nr, IRQ_TYPE_EDGE_RISING); |
345 | set_irq_data(asic->irq_nr, asic); | 347 | set_irq_data(asic->irq_nr, asic); |
346 | 348 | ||
347 | return 0; | 349 | return 0; |