diff options
| author | Clemens Ladisch <clemens@ladisch.de> | 2008-05-13 09:19:53 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2008-05-19 13:19:15 +0200 |
| commit | c13650079ba3bed1c0bdd9bf4a13274be7676ff6 (patch) | |
| tree | 12e62edd8d57884b29dea1536f0731ba0303ede5 /sound/pci/oxygen | |
| parent | d023dc0aa25d6a4f7dd0d109179a2077d22a7ad2 (diff) | |
| download | op-kernel-dev-c13650079ba3bed1c0bdd9bf4a13274be7676ff6.zip op-kernel-dev-c13650079ba3bed1c0bdd9bf4a13274be7676ff6.tar.gz | |
[ALSA] oxygen: add symbol for I/O space size
Remove another magic number - add a symbol for the size of the PCI I/O
range.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/pci/oxygen')
| -rw-r--r-- | sound/pci/oxygen/oxygen.h | 2 | ||||
| -rw-r--r-- | sound/pci/oxygen/oxygen_lib.c | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/sound/pci/oxygen/oxygen.h b/sound/pci/oxygen/oxygen.h index a71c6e0..6c6efed 100644 --- a/sound/pci/oxygen/oxygen.h +++ b/sound/pci/oxygen/oxygen.h @@ -16,6 +16,8 @@ #define PCM_AC97 5 #define PCM_COUNT 6 +#define OXYGEN_IO_SIZE 0x100 + /* model-specific configuration of outputs/inputs */ #define PLAYBACK_0_TO_I2S 0x001 #define PLAYBACK_1_TO_SPDIF 0x004 diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c index 6e38795..60bc159 100644 --- a/sound/pci/oxygen/oxygen_lib.c +++ b/sound/pci/oxygen/oxygen_lib.c @@ -173,7 +173,7 @@ static void oxygen_proc_read(struct snd_info_entry *entry, int i, j; snd_iprintf(buffer, "CMI8788\n\n"); - for (i = 0; i < 0x100; i += 0x10) { + for (i = 0; i < OXYGEN_IO_SIZE; i += 0x10) { snd_iprintf(buffer, "%02x:", i); for (j = 0; j < 0x10; ++j) snd_iprintf(buffer, " %02x", oxygen_read8(chip, i + j)); @@ -455,7 +455,7 @@ int oxygen_pci_probe(struct pci_dev *pci, int index, char *id, } if (!(pci_resource_flags(pci, 0) & IORESOURCE_IO) || - pci_resource_len(pci, 0) < 0x100) { + pci_resource_len(pci, 0) < OXYGEN_IO_SIZE) { snd_printk(KERN_ERR "invalid PCI I/O range\n"); err = -ENXIO; goto err_pci_regions; |
