diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/southbridge/intel/i82801ix/hdaudio.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/src/southbridge/intel/i82801ix/hdaudio.c b/src/southbridge/intel/i82801ix/hdaudio.c index 6f82cb4e00..9e945377ee 100644 --- a/src/southbridge/intel/i82801ix/hdaudio.c +++ b/src/southbridge/intel/i82801ix/hdaudio.c @@ -29,9 +29,7 @@ static int set_bits(void *port, u32 mask, u32 val) reg32 |= val; write32(port, reg32); - /* Wait for readback of register to - * match what was just written to it - */ + /* Wait for readback of register to match what was just written to it */ count = 50; do { /* Wait 1ms based on BKDG wait time */ @@ -76,7 +74,7 @@ no_codec: static u32 find_verb(struct device *dev, u32 viddid, const u32 **verb) { - int idx=0; + int idx = 0; while (idx < (cim_verb_data_size / sizeof(u32))) { u32 verb_size = 4 * cim_verb_data[idx+2]; // in u32 @@ -99,9 +97,7 @@ static u32 find_verb(struct device *dev, u32 viddid, const u32 **verb) static int wait_for_ready(u8 *base) { - /* Use a 50 usec timeout - the Linux kernel uses the - * same duration */ - + /* Use a 50 usec timeout - the Linux kernel uses the same duration */ int timeout = 50; while (timeout--) { @@ -115,9 +111,8 @@ static int wait_for_ready(u8 *base) } /** - * Wait 50usec for the codec to indicate that it accepted - * the previous command. No response would imply that the code - * is non-operative + * Wait 50usec for the codec to indicate that it accepted the previous command. + * No response would imply that the code is non-operative. */ static int wait_for_valid(u8 *base) @@ -129,14 +124,12 @@ static int wait_for_valid(u8 *base) reg32 |= (1 << 0) | (1 << 1); write32(base + 0x68, reg32); - /* Use a 50 usec timeout - the Linux kernel uses the - * same duration */ + /* Use a 50 usec timeout - the Linux kernel uses the same duration */ int timeout = 50; while (timeout--) { reg32 = read32(base + HDA_ICII_REG); - if ((reg32 & (HDA_ICII_VALID | HDA_ICII_BUSY)) == - HDA_ICII_VALID) + if ((reg32 & (HDA_ICII_VALID | HDA_ICII_BUSY)) == HDA_ICII_VALID) return 0; udelay(1); } |