diff options
Diffstat (limited to 'sound')
-rw-r--r-- | sound/arm/pxa2xx-ac97-lib.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/sound/arm/pxa2xx-ac97-lib.c b/sound/arm/pxa2xx-ac97-lib.c index ef6539eea579..35afd0c33be5 100644 --- a/sound/arm/pxa2xx-ac97-lib.c +++ b/sound/arm/pxa2xx-ac97-lib.c | |||
@@ -321,10 +321,6 @@ int __devinit pxa2xx_ac97_hw_probe(struct platform_device *dev) | |||
321 | { | 321 | { |
322 | int ret; | 322 | int ret; |
323 | 323 | ||
324 | ret = request_irq(IRQ_AC97, pxa2xx_ac97_irq, 0, "AC97", NULL); | ||
325 | if (ret < 0) | ||
326 | goto err; | ||
327 | |||
328 | if (cpu_is_pxa25x() || cpu_is_pxa27x()) { | 324 | if (cpu_is_pxa25x() || cpu_is_pxa27x()) { |
329 | pxa_gpio_mode(GPIO31_SYNC_AC97_MD); | 325 | pxa_gpio_mode(GPIO31_SYNC_AC97_MD); |
330 | pxa_gpio_mode(GPIO30_SDATA_OUT_AC97_MD); | 326 | pxa_gpio_mode(GPIO30_SDATA_OUT_AC97_MD); |
@@ -339,7 +335,7 @@ int __devinit pxa2xx_ac97_hw_probe(struct platform_device *dev) | |||
339 | if (IS_ERR(ac97conf_clk)) { | 335 | if (IS_ERR(ac97conf_clk)) { |
340 | ret = PTR_ERR(ac97conf_clk); | 336 | ret = PTR_ERR(ac97conf_clk); |
341 | ac97conf_clk = NULL; | 337 | ac97conf_clk = NULL; |
342 | goto err_irq; | 338 | goto err_conf; |
343 | } | 339 | } |
344 | } | 340 | } |
345 | 341 | ||
@@ -347,19 +343,30 @@ int __devinit pxa2xx_ac97_hw_probe(struct platform_device *dev) | |||
347 | if (IS_ERR(ac97_clk)) { | 343 | if (IS_ERR(ac97_clk)) { |
348 | ret = PTR_ERR(ac97_clk); | 344 | ret = PTR_ERR(ac97_clk); |
349 | ac97_clk = NULL; | 345 | ac97_clk = NULL; |
350 | goto err_irq; | 346 | goto err_clk; |
351 | } | 347 | } |
352 | 348 | ||
353 | return clk_enable(ac97_clk); | 349 | ret = clk_enable(ac97_clk); |
350 | if (ret) | ||
351 | goto err_clk2; | ||
352 | |||
353 | ret = request_irq(IRQ_AC97, pxa2xx_ac97_irq, IRQF_DISABLED, "AC97", NULL); | ||
354 | if (ret < 0) | ||
355 | goto err_irq; | ||
356 | |||
357 | return 0; | ||
354 | 358 | ||
355 | err_irq: | 359 | err_irq: |
356 | GCR |= GCR_ACLINK_OFF; | 360 | GCR |= GCR_ACLINK_OFF; |
361 | err_clk2: | ||
362 | clk_put(ac97_clk); | ||
363 | ac97_clk = NULL; | ||
364 | err_clk: | ||
357 | if (ac97conf_clk) { | 365 | if (ac97conf_clk) { |
358 | clk_put(ac97conf_clk); | 366 | clk_put(ac97conf_clk); |
359 | ac97conf_clk = NULL; | 367 | ac97conf_clk = NULL; |
360 | } | 368 | } |
361 | free_irq(IRQ_AC97, NULL); | 369 | err_conf: |
362 | err: | ||
363 | return ret; | 370 | return ret; |
364 | } | 371 | } |
365 | EXPORT_SYMBOL_GPL(pxa2xx_ac97_hw_probe); | 372 | EXPORT_SYMBOL_GPL(pxa2xx_ac97_hw_probe); |