From dcccdd938ef0c5d96145957217b814b14bd46cdc Mon Sep 17 00:00:00 2001 From: Rene Herman Date: Tue, 11 Apr 2006 14:09:37 +0200 Subject: [ALSA] unregister platform device again if probe was unsuccessful Unregister the platform device again if the probe was unsuccessful. This restores the behaviour of not loading the driver on probe() failure. Signed-off-by: Rene Herman Signed-off-by: Takashi Iwai --- sound/isa/ad1848/ad1848.c | 4 ++++ sound/isa/adlib.c | 11 +++++++---- sound/isa/cmi8330.c | 4 ++++ sound/isa/cs423x/cs4231.c | 4 ++++ sound/isa/cs423x/cs4236.c | 4 ++++ sound/isa/es1688/es1688.c | 4 ++++ sound/isa/es18xx.c | 4 ++++ sound/isa/gus/gusclassic.c | 4 ++++ sound/isa/gus/gusextreme.c | 4 ++++ sound/isa/gus/gusmax.c | 4 ++++ sound/isa/gus/interwave.c | 4 ++++ sound/isa/opl3sa2.c | 4 ++++ sound/isa/opti9xx/miro.c | 7 +++++-- sound/isa/opti9xx/opti92x-ad1848.c | 7 +++++-- sound/isa/sb/sb16.c | 4 ++++ sound/isa/sb/sb8.c | 4 ++++ sound/isa/sgalaxy.c | 4 ++++ sound/isa/sscape.c | 4 ++++ sound/isa/wavefront/wavefront.c | 4 ++++ 19 files changed, 81 insertions(+), 8 deletions(-) (limited to 'sound/isa') diff --git a/sound/isa/ad1848/ad1848.c b/sound/isa/ad1848/ad1848.c index 1f460eb402a..99908e44124 100644 --- a/sound/isa/ad1848/ad1848.c +++ b/sound/isa/ad1848/ad1848.c @@ -195,6 +195,10 @@ static int __init alsa_card_ad1848_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } devices[i] = device; cards++; } diff --git a/sound/isa/adlib.c b/sound/isa/adlib.c index a253a14e6a4..1124344ed94 100644 --- a/sound/isa/adlib.c +++ b/sound/isa/adlib.c @@ -43,8 +43,7 @@ static int __devinit snd_adlib_probe(struct platform_device *device) struct snd_card *card; struct snd_opl3 *opl3; - int error; - int i = device->id; + int error, i = device->id; if (port[i] == SNDRV_AUTO_PORT) { snd_printk(KERN_ERR DRV_NAME ": please specify port\n"); @@ -95,8 +94,7 @@ static int __devinit snd_adlib_probe(struct platform_device *device) return 0; out1: snd_card_free(card); - out0: error = -EINVAL; /* FIXME: should be the original error code */ - return error; +out0: return error; } static int __devexit snd_adlib_remove(struct platform_device *device) @@ -134,6 +132,11 @@ static int __init alsa_card_adlib_init(void) if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } + devices[i] = device; cards++; } diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c index 35780b811d1..3c1e9fd56fe 100644 --- a/sound/isa/cmi8330.c +++ b/sound/isa/cmi8330.c @@ -701,6 +701,10 @@ static int __init alsa_card_cmi8330_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } platform_devices[i] = device; cards++; } diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c index 073dac97567..397310f358b 100644 --- a/sound/isa/cs423x/cs4231.c +++ b/sound/isa/cs423x/cs4231.c @@ -211,6 +211,10 @@ static int __init alsa_card_cs4231_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } devices[i] = device; cards++; } diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c index b07a62b7617..f7fa779347f 100644 --- a/sound/isa/cs423x/cs4236.c +++ b/sound/isa/cs423x/cs4236.c @@ -782,6 +782,10 @@ static int __init alsa_card_cs423x_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } platform_devices[i] = device; snd_cs423x_devices++; } diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c index d83d7104958..e90689ee162 100644 --- a/sound/isa/es1688/es1688.c +++ b/sound/isa/es1688/es1688.c @@ -215,6 +215,10 @@ static int __init alsa_card_es1688_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } devices[i] = device; cards++; } diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c index 0da249bcf02..a36ec1daa5c 100644 --- a/sound/isa/es18xx.c +++ b/sound/isa/es18xx.c @@ -2393,6 +2393,10 @@ static int __init alsa_card_es18xx_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } platform_devices[i] = device; cards++; } diff --git a/sound/isa/gus/gusclassic.c b/sound/isa/gus/gusclassic.c index ed34427c49d..37057a37dc3 100644 --- a/sound/isa/gus/gusclassic.c +++ b/sound/isa/gus/gusclassic.c @@ -255,6 +255,10 @@ static int __init alsa_card_gusclassic_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } devices[i] = device; cards++; } diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c index aa312dee99c..05852fcc613 100644 --- a/sound/isa/gus/gusextreme.c +++ b/sound/isa/gus/gusextreme.c @@ -365,6 +365,10 @@ static int __init alsa_card_gusextreme_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } devices[i] = device; cards++; } diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c index a733fabf653..fcf2c8fe6f9 100644 --- a/sound/isa/gus/gusmax.c +++ b/sound/isa/gus/gusmax.c @@ -392,6 +392,10 @@ static int __init alsa_card_gusmax_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } devices[i] = device; cards++; } diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c index 4be472ea99d..4298d339e78 100644 --- a/sound/isa/gus/interwave.c +++ b/sound/isa/gus/interwave.c @@ -949,6 +949,10 @@ static int __init alsa_card_interwave_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } platform_devices[i] = device; cards++; } diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c index 02ae73ea0ba..6d889052c32 100644 --- a/sound/isa/opl3sa2.c +++ b/sound/isa/opl3sa2.c @@ -964,6 +964,10 @@ static int __init alsa_card_opl3sa2_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } platform_devices[i] = device; snd_opl3sa2_devices++; } diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c index 09384d03dc3..83d64bc07ff 100644 --- a/sound/isa/opti9xx/miro.c +++ b/sound/isa/opti9xx/miro.c @@ -1436,8 +1436,11 @@ static int __init alsa_card_miro_init(void) if ((error = platform_driver_register(&snd_miro_driver)) < 0) return error; device = platform_device_register_simple(DRIVER_NAME, -1, NULL, 0); - if (! IS_ERR(device)) - return 0; + if (! IS_ERR(device)) { + if (platform_get_drvdata(device)) + return 0; + platform_device_unregister(device); + } #ifdef MODULE printk(KERN_ERR "no miro soundcard found\n"); #endif diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c index 65b28cbc0eb..8ee0d70536f 100644 --- a/sound/isa/opti9xx/opti92x-ad1848.c +++ b/sound/isa/opti9xx/opti92x-ad1848.c @@ -2099,8 +2099,11 @@ static int __init alsa_card_opti9xx_init(void) return error; device = platform_device_register_simple(DRIVER_NAME, -1, NULL, 0); if (!IS_ERR(device)) { - snd_opti9xx_platform_device = device; - return 0; + if (platform_get_drvdata(device)) { + snd_opti9xx_platform_device = device; + return 0; + } + platform_device_unregister(device); } platform_driver_unregister(&snd_opti9xx_driver); } diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c index 24fa190f33a..6333f900eae 100644 --- a/sound/isa/sb/sb16.c +++ b/sound/isa/sb/sb16.c @@ -722,6 +722,10 @@ static int __init alsa_card_sb16_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } platform_devices[i] = device; cards++; } diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c index f75eeb05c1f..141400c0142 100644 --- a/sound/isa/sb/sb8.c +++ b/sound/isa/sb/sb8.c @@ -266,6 +266,10 @@ static int __init alsa_card_sb8_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } devices[i] = device; cards++; } diff --git a/sound/isa/sgalaxy.c b/sound/isa/sgalaxy.c index f01a80a97ab..09c8e8c6b5e 100644 --- a/sound/isa/sgalaxy.c +++ b/sound/isa/sgalaxy.c @@ -368,6 +368,10 @@ static int __init alsa_card_sgalaxy_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } devices[i] = device; cards++; } diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c index 532f6e0eff0..d2a856f0fde 100644 --- a/sound/isa/sscape.c +++ b/sound/isa/sscape.c @@ -1438,6 +1438,10 @@ static int __init sscape_manual_probe(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } platform_devices[i] = device; } return 0; diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c index ed9d0173e80..7ae86f82c3f 100644 --- a/sound/isa/wavefront/wavefront.c +++ b/sound/isa/wavefront/wavefront.c @@ -724,6 +724,10 @@ static int __init alsa_card_wavefront_init(void) i, NULL, 0); if (IS_ERR(device)) continue; + if (!platform_get_drvdata(device)) { + platform_device_unregister(device); + continue; + } platform_devices[i] = device; cards++; } -- cgit v1.2.3