return 0;
}
- if (check_region(hw_config->io_base, 15)) {
+ if (!request_region(hw_config->io_base, 15, hw_config->name)) {
printk(KERN_WARNING "WaveArtist: I/O port conflict\n");
return 0;
}
if (hw_config->irq > 15 || hw_config->irq < 0) {
+ release_region(hw_config->io_base, 15);
printk(KERN_WARNING "WaveArtist: Bad IRQ %d\n",
hw_config->irq);
return 0;
}
if (hw_config->dma != 3) {
+ release_region(hw_config->io_base, 15);
printk(KERN_WARNING "WaveArtist: Bad DMA %d\n",
hw_config->dma);
return 0;
if (hw->dma != hw->dma2 && hw->dma2 != NO_DMA)
devc->audio_flags |= DMA_DUPLEX;
- request_region(hw->io_base, 15, devc->hw.name);
-
devc->mix = mix;
devc->dev_no = waveartist_init(devc);