Commit 4b81dad1 authored by Christina Quast's avatar Christina Quast Committed by Takashi Iwai

ALSA: doc: my_chip has no element ioport

chip->ioport is dereferenced in two places, but the struct is
defined as follows:

struct mychip {
	struct snd_card *card;
	struct pci_dev *pci;

	unsigned long port;
	int irq;
};
Signed-off-by: default avatarChristina Quast <cquast@hanoverdisplays.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 3a23fd04
...@@ -324,7 +324,7 @@ to details explained in the following section. ...@@ -324,7 +324,7 @@ to details explained in the following section.
strcpy(card->driver, "My Chip"); strcpy(card->driver, "My Chip");
strcpy(card->shortname, "My Own Chip 123"); strcpy(card->shortname, "My Own Chip 123");
sprintf(card->longname, "%s at 0x%lx irq %i", sprintf(card->longname, "%s at 0x%lx irq %i",
card->shortname, chip->ioport, chip->irq); card->shortname, chip->port, chip->irq);
/* (5) */ /* (5) */
.... /* implemented later */ .... /* implemented later */
...@@ -437,7 +437,7 @@ Since each component can be properly freed, the single ...@@ -437,7 +437,7 @@ Since each component can be properly freed, the single
strcpy(card->driver, "My Chip"); strcpy(card->driver, "My Chip");
strcpy(card->shortname, "My Own Chip 123"); strcpy(card->shortname, "My Own Chip 123");
sprintf(card->longname, "%s at 0x%lx irq %i", sprintf(card->longname, "%s at 0x%lx irq %i",
card->shortname, chip->ioport, chip->irq); card->shortname, chip->port, chip->irq);
The driver field holds the minimal ID string of the chip. This is used The driver field holds the minimal ID string of the chip. This is used
by alsa-lib's configurator, so keep it simple but unique. Even the by alsa-lib's configurator, so keep it simple but unique. Even the
......
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