diff options
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-i801.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index 692b34125866..17aa20a55642 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -966,8 +966,6 @@ static void i801_enable_host_notify(struct i2c_adapter *adapter) if (!(priv->features & FEATURE_HOST_NOTIFY)) return; - priv->original_slvcmd = inb_p(SMBSLVCMD(priv)); - if (!(SMBSLVCMD_HST_NTFY_INTREN & priv->original_slvcmd)) outb_p(SMBSLVCMD_HST_NTFY_INTREN | priv->original_slvcmd, SMBSLVCMD(priv)); @@ -1615,6 +1613,10 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id) outb_p(inb_p(SMBAUXCTL(priv)) & ~(SMBAUXCTL_CRC | SMBAUXCTL_E32B), SMBAUXCTL(priv)); + /* Remember original Host Notify setting */ + if (priv->features & FEATURE_HOST_NOTIFY) + priv->original_slvcmd = inb_p(SMBSLVCMD(priv)); + /* Default timeout in interrupt mode: 200 ms */ priv->adapter.timeout = HZ / 5; |