diff options
Diffstat (limited to 'sound/pci/emu10k1/io.c')
| -rw-r--r-- | sound/pci/emu10k1/io.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/sound/pci/emu10k1/io.c b/sound/pci/emu10k1/io.c index 7d0cb9db428..08a0cb54582 100644 --- a/sound/pci/emu10k1/io.c +++ b/sound/pci/emu10k1/io.c @@ -130,15 +130,18 @@ int snd_emu10k1_spi_write(struct snd_emu10k1 * emu, unsigned int reset, set; unsigned int reg, tmp; int n, result; - if (emu->card_capabilities->ca0108_chip) { - reg=0x3c; /* PTR20, reg 0x3c */ - } else { - return 1; /* For other cards types the SPI register is currently unknown. */ + if (emu->card_capabilities->ca0108_chip) + reg = 0x3c; /* PTR20, reg 0x3c */ + else { + /* For other chip types the SPI register + * is currently unknown. */ + return 1; } - if (data > 0xffff) return 1; /* Only 16bit values allowed */ + if (data > 0xffff) /* Only 16bit values allowed */ + return 1; tmp = snd_emu10k1_ptr20_read(emu, reg, 0); - reset = (tmp & ~0x3ffff) | 0x20000; /* Set xxx20000 */ + reset = (tmp & ~0x3ffff) | 0x20000; /* Set xxx20000 */ set = reset | 0x10000; /* Set xxx1xxxx */ snd_emu10k1_ptr20_write(emu, reg, 0, reset | data); tmp = snd_emu10k1_ptr20_read(emu, reg, 0); /* write post */ |