Commit d3d33aab authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Takashi Iwai
Browse files

ALSA: fm801: store struct device instead of pci_dev 



There is no need to store struct pci_dev in struct fm801. Generic struct device
can be easily translated to struct pci_dev whenever it's needed, in particular
for one user for now.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 997c87da

sound/pci/fm801.c

+5 −4
Original line number Diff line number Diff line
@@ -163,6 +163,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device numbers"); 
 * @cap_ctrl:		capture control

 */

struct fm801 {

	struct device *dev;

	int irq;



	unsigned long port;
@@ -190,7 +191,6 @@ struct fm801 { 
	struct snd_ac97 *ac97;

	struct snd_ac97 *ac97_sec;



	struct pci_dev *pci;

	struct snd_card *card;

	struct snd_pcm *pcm;

	struct snd_rawmidi *rmidi;
@@ -715,6 +715,7 @@ static struct snd_pcm_ops snd_fm801_capture_ops = { 


static int snd_fm801_pcm(struct fm801 *chip, int device)

{

	struct pci_dev *pdev = to_pci_dev(chip->dev);

	struct snd_pcm *pcm;

	int err;
@@ -730,7 +731,7 @@ static int snd_fm801_pcm(struct fm801 *chip, int device) 
	chip->pcm = pcm;



	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,

					      snd_dma_pci_data(chip->pci),

					      snd_dma_pci_data(pdev),

					      chip->multichannel ? 128*1024 : 64*1024, 128*1024);



	return snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
@@ -1182,7 +1183,7 @@ static int snd_fm801_free(struct fm801 *chip) 
	cmdw |= 0x00c3;

	fm801_writew(chip, IRQ_MASK, cmdw);



	devm_free_irq(&chip->pci->dev, chip->irq, chip);

	devm_free_irq(chip->dev, chip->irq, chip);



      __end_hw:

#ifdef CONFIG_SND_FM801_TEA575X_BOOL
@@ -1220,7 +1221,7 @@ static int snd_fm801_create(struct snd_card *card, 
		return -ENOMEM;

	spin_lock_init(&chip->reg_lock);

	chip->card = card;

	chip->pci = pci;

	chip->dev = &pci->dev;

	chip->irq = -1;

	chip->tea575x_tuner = tea575x_tuner;

	if ((err = pci_request_regions(pci, "FM801")) < 0)

CRA Git | Maintained and supported by SUSTech CRA and CCSE