hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

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: Christina Quast <cquast@hanoverdisplays.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Christina Quast 2019-04-02 14:16:48 +02:00 committed by Takashi Iwai
parent 3a23fd0415
commit 4b81dad109
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Documentation/sound/kernel-api/writing-an-alsa-driver.rst
View File

@ -324,7 +324,7 @@ to details explained in the following section.
strcpy(card->driver, "My Chip");
strcpy(card->shortname, "My Own Chip 123");
sprintf(card->longname, "%s at 0x%lx irq %i",
card->shortname, chip->ioport, chip->irq);
card->shortname, chip->port, chip->irq);
/* (5) */
.... /* implemented later */
@ -437,7 +437,7 @@ Since each component can be properly freed, the single
strcpy(card->driver, "My Chip");
strcpy(card->shortname, "My Own Chip 123");
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
by alsa-lib's configurator, so keep it simple but unique. Even the