ALSA: riptide: Fix -Wformat-truncation warning for longname string
The filling of card->longname can be gracefully truncated, as it's only informative. Use scnprintf() and suppress the superfluous compile warning with -Wformat-truncation. Link: https://lore.kernel.org/r/20230915091313.5988-4-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -2105,15 +2105,15 @@ __snd_card_riptide_probe(struct pci_dev *pci, const struct pci_device_id *pci_id
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strcpy(card->driver, "RIPTIDE");
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strcpy(card->shortname, "Riptide");
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#ifdef SUPPORT_JOYSTICK
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snprintf(card->longname, sizeof(card->longname),
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"%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x gameport 0x%x",
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card->shortname, chip->port, chip->irq, chip->mpuaddr,
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chip->opladdr, chip->gameaddr);
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scnprintf(card->longname, sizeof(card->longname),
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"%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x gameport 0x%x",
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card->shortname, chip->port, chip->irq, chip->mpuaddr,
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chip->opladdr, chip->gameaddr);
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#else
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snprintf(card->longname, sizeof(card->longname),
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"%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x",
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card->shortname, chip->port, chip->irq, chip->mpuaddr,
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chip->opladdr);
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scnprintf(card->longname, sizeof(card->longname),
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"%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x",
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card->shortname, chip->port, chip->irq, chip->mpuaddr,
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chip->opladdr);
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#endif
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snd_riptide_proc_init(chip);
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err = snd_card_register(card);
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