Messages in this thread Patch in this message | | | From | Daniel Ritz <> | Subject | [PATCH] ALSA: some missing pnp_unregister_card_driver | Date | Fri, 11 Apr 2003 00:01:43 +0200 |
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hi jaroslav
this patch fixes some missing pnp_unregister_card_driver. w/o it a second modprobe causes a crash in kobject_add when the first modprobe failed... (tested only with opl3sa2...it didn't see my chip, modprobe opl3sa2 (the working oss one) -> boom, same for 2x modprobe snd-opl3sa2)
against 2.5.67-bk.
rgds -daniel
===== sound/isa/als100.c 1.13 vs edited ===== --- 1.13/sound/isa/als100.c Thu Apr 10 12:28:11 2003 +++ edited/sound/isa/als100.c Thu Apr 10 22:43:27 2003 @@ -329,7 +329,10 @@ cards += pnp_register_card_driver(&als100_pnpc_driver); #ifdef MODULE if (!cards) + { + pnp_unregister_card_driver(&als100_pnpc_driver); snd_printk(KERN_ERR "no ALS100 based soundcards found\n"); + } #endif return cards ? 0 : -ENODEV; } ===== sound/isa/azt2320.c 1.10 vs edited ===== --- 1.10/sound/isa/azt2320.c Thu Apr 10 12:28:11 2003 +++ edited/sound/isa/azt2320.c Thu Apr 10 22:49:35 2003 @@ -366,7 +366,10 @@ cards += pnp_register_card_driver(&azt2320_pnpc_driver); #ifdef MODULE if (!cards) + { + pnp_unregister_card_driver(&azt2320_pnpc_driver); snd_printk(KERN_ERR "no AZT2320 based soundcards found\n"); + } #endif return cards ? 0 : -ENODEV; } ===== sound/isa/cmi8330.c 1.14 vs edited ===== --- 1.14/sound/isa/cmi8330.c Thu Apr 10 12:28:11 2003 +++ edited/sound/isa/cmi8330.c Thu Apr 10 22:50:17 2003 @@ -613,6 +613,9 @@ #endif if (!cards) { +#ifdef CONFIG_PNP + pnp_unregister_card_driver(&cmi8330_pnpc_driver); +#endif #ifdef MODULE snd_printk(KERN_ERR "CMI8330 not found or device busy\n"); #endif ===== sound/isa/es18xx.c 1.16 vs edited ===== --- 1.16/sound/isa/es18xx.c Thu Apr 10 15:38:19 2003 +++ edited/sound/isa/es18xx.c Thu Apr 10 22:51:33 2003 @@ -2243,6 +2243,9 @@ cards += pnp_register_card_driver(&es18xx_pnpc_driver); #endif if(!cards) { +#ifdef CONFIG_PNP + pnp_unregister_card_driver(&es18xx_pnpc_driver); +#endif #ifdef MODULE snd_printk(KERN_ERR "ESS AudioDrive ES18xx soundcard not found or device busy\n"); #endif ===== sound/isa/opl3sa2.c 1.16 vs edited ===== --- 1.16/sound/isa/opl3sa2.c Thu Apr 10 12:28:12 2003 +++ edited/sound/isa/opl3sa2.c Thu Apr 10 22:26:51 2003 @@ -894,6 +894,9 @@ #ifdef MODULE snd_printk(KERN_ERR "Yamaha OPL3-SA soundcard not found or device busy\n"); #endif +#ifdef CONFIG_PNP + pnp_unregister_card_driver(&opl3sa2_pnpc_driver); +#endif return -ENODEV; } return 0; ===== sound/isa/ad1816a/ad1816a.c 1.8 vs edited ===== --- 1.8/sound/isa/ad1816a/ad1816a.c Thu Apr 10 12:28:11 2003 +++ edited/sound/isa/ad1816a/ad1816a.c Thu Apr 10 22:45:11 2003 @@ -308,7 +308,10 @@ cards += pnp_register_card_driver(&ad1816a_pnpc_driver); #ifdef MODULE if (!cards) + { + pnp_unregister_card_driver(&ad1816a_pnpc_driver); printk(KERN_ERR "no AD1816A based soundcards found.\n"); + } #endif /* MODULE */ return cards ? 0 : -ENODEV; } ===== sound/isa/cs423x/cs4236.c 1.14 vs edited ===== --- 1.14/sound/isa/cs423x/cs4236.c Thu Apr 10 12:28:11 2003 +++ edited/sound/isa/cs423x/cs4236.c Thu Apr 10 22:51:00 2003 @@ -590,6 +590,9 @@ cards += pnp_register_card_driver(&cs423x_pnpc_driver); #endif if (!cards) { +#ifdef CONFIG_PNP + pnp_unregister_card_driver(&cs423x_pnpc_driver); +#endif #ifdef MODULE printk(KERN_ERR IDENT " soundcard not found or device busy\n"); #endif ===== sound/isa/opti9xx/opti92x-ad1848.c 1.13 vs edited ===== --- 1.13/sound/isa/opti9xx/opti92x-ad1848.c Thu Apr 10 12:28:12 2003 +++ edited/sound/isa/opti9xx/opti92x-ad1848.c Thu Apr 10 22:55:45 2003 @@ -2202,6 +2202,9 @@ cards = pnp_register_card_driver(&opti9xx_pnpc_driver); if (cards == 0 && (error = snd_card_opti9xx_probe(NULL, NULL)) < 0) { +#ifdef CONFIG_PNP + pnp_unregister_card_driver(&opti9xx_pnpc_driver); +#endif #ifdef MODULE #ifdef OPTi93X printk(KERN_ERR "no OPTi 82C93x soundcard found\n"); ===== sound/isa/sb/es968.c 1.12 vs edited ===== --- 1.12/sound/isa/sb/es968.c Thu Apr 10 12:28:12 2003 +++ edited/sound/isa/sb/es968.c Thu Apr 10 22:57:36 2003 @@ -224,10 +224,13 @@ static int __init alsa_card_es968_init(void) { int res = pnp_register_card_driver(&es968_pnpc_driver); -#ifdef MODULE if (res == 0) + { + pnp_unregister_card_driver(&es968_pnpc_driver); +#ifdef MODULE snd_printk(KERN_ERR "no ES968 based soundcards found\n"); #endif + } return res < 0 ? res : 0; } ===== sound/isa/sb/sb16.c 1.15 vs edited ===== --- 1.15/sound/isa/sb/sb16.c Thu Apr 10 12:28:12 2003 +++ edited/sound/isa/sb/sb16.c Thu Apr 10 22:58:19 2003 @@ -625,6 +625,9 @@ #endif if (!cards) { +#ifdef CONFIG_PNP + pnp_unregister_card_driver(&sb16_pnpc_driver); +#endif #ifdef MODULE snd_printk(KERN_ERR "Sound Blaster 16 soundcard not found or device busy\n"); #ifdef SNDRV_SBAWE_EMU8000 ===== sound/isa/wavefront/wavefront.c 1.11 vs edited ===== --- 1.11/sound/isa/wavefront/wavefront.c Thu Apr 10 12:28:12 2003 +++ edited/sound/isa/wavefront/wavefront.c Thu Apr 10 22:59:20 2003 @@ -709,6 +709,9 @@ cards += pnp_register_card_driver(&wavefront_pnpc_driver); #endif if (!cards) { +#ifdef CONFIG_PNP + pnp_unregister_card_driver(&wavefront_pnpc_driver); +#endif #ifdef MODULE printk (KERN_ERR "No WaveFront cards found or devices busy\n"); #endif @@ -721,7 +724,9 @@ { int idx; +#ifdef CONFIG_PNP pnp_unregister_card_driver(&wavefront_pnpc_driver); +#endif for (idx = 0; idx < SNDRV_CARDS; idx++) snd_card_free(snd_wavefront_legacy[idx]); }
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