diff options
| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-04-21 12:52:36 -0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-04-21 12:52:36 -0400 |
| commit | a748422ee45725e04e1d3792fa19dfa90ddfd116 (patch) | |
| tree | 978e12895468baaa9f7ab2747b9f7d50beaf1717 /drivers/i2c/busses/i2c-i801.c | |
| parent | c63e31c2cc1ec67372920b5e1aff8204d04dd172 (diff) | |
| parent | f4ffaa452e71495a06376f12f772342bc57051fc (diff) | |
Merge branch 'master'
Diffstat (limited to 'drivers/i2c/busses/i2c-i801.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-i801.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index 8e0f3158215f..dfca74933625 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c | |||
| @@ -478,6 +478,11 @@ static s32 i801_access(struct i2c_adapter * adap, u16 addr, | |||
| 478 | ret = i801_transaction(); | 478 | ret = i801_transaction(); |
| 479 | } | 479 | } |
| 480 | 480 | ||
| 481 | /* Some BIOSes don't like it when PEC is enabled at reboot or resume | ||
| 482 | time, so we forcibly disable it after every transaction. */ | ||
| 483 | if (hwpec) | ||
| 484 | outb_p(0, SMBAUXCTL); | ||
| 485 | |||
| 481 | if(block) | 486 | if(block) |
| 482 | return ret; | 487 | return ret; |
| 483 | if(ret) | 488 | if(ret) |