diff options
| author | Joerg Roedel <jroedel@suse.de> | 2023-10-26 17:05:58 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2023-10-26 17:05:58 +0200 |
| commit | 3613047280ec42a4e1350fdc1a6dd161ff4008cc (patch) | |
| tree | 6cf2f03f518537f3229e6066a8b2638755f0bb48 /drivers/i2c | |
| parent | bbc70e0aec287e164344b1a071bd46466a4f29b3 (diff) | |
| parent | 05d3ef8bba77c1b5f98d941d8b2d4aeab8118ef1 (diff) | |
Merge tag 'v6.6-rc7' into core
Linux 6.6-rc7
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-npcm7xx.c | 17 | ||||
| -rw-r--r-- | drivers/i2c/i2c-mux.c | 2 |
2 files changed, 8 insertions, 11 deletions
diff --git a/drivers/i2c/busses/i2c-npcm7xx.c b/drivers/i2c/busses/i2c-npcm7xx.c index 495a8b5f6a2b..ae4bae63ad4f 100644 --- a/drivers/i2c/busses/i2c-npcm7xx.c +++ b/drivers/i2c/busses/i2c-npcm7xx.c @@ -694,6 +694,7 @@ static void npcm_i2c_callback(struct npcm_i2c *bus, { struct i2c_msg *msgs; int msgs_num; + bool do_complete = false; msgs = bus->msgs; msgs_num = bus->msgs_num; @@ -722,23 +723,17 @@ static void npcm_i2c_callback(struct npcm_i2c *bus, msgs[1].flags & I2C_M_RD) msgs[1].len = info; } - if (completion_done(&bus->cmd_complete) == false) - complete(&bus->cmd_complete); - break; - + do_complete = true; + break; case I2C_NACK_IND: /* MASTER transmit got a NACK before tx all bytes */ bus->cmd_err = -ENXIO; - if (bus->master_or_slave == I2C_MASTER) - complete(&bus->cmd_complete); - + do_complete = true; break; case I2C_BUS_ERR_IND: /* Bus error */ bus->cmd_err = -EAGAIN; - if (bus->master_or_slave == I2C_MASTER) - complete(&bus->cmd_complete); - + do_complete = true; break; case I2C_WAKE_UP_IND: /* I2C wake up */ @@ -752,6 +747,8 @@ static void npcm_i2c_callback(struct npcm_i2c *bus, if (bus->slave) bus->master_or_slave = I2C_SLAVE; #endif + if (do_complete) + complete(&bus->cmd_complete); } static u8 npcm_i2c_fifo_usage(struct npcm_i2c *bus) diff --git a/drivers/i2c/i2c-mux.c b/drivers/i2c/i2c-mux.c index 313904be5f3b..57ff09f18c37 100644 --- a/drivers/i2c/i2c-mux.c +++ b/drivers/i2c/i2c-mux.c @@ -341,7 +341,7 @@ int i2c_mux_add_adapter(struct i2c_mux_core *muxc, priv->adap.lock_ops = &i2c_parent_lock_ops; /* Sanity check on class */ - if (i2c_mux_parent_classes(parent) & class) + if (i2c_mux_parent_classes(parent) & class & ~I2C_CLASS_DEPRECATED) dev_err(&parent->dev, "Segment %d behind mux can't share classes with ancestors\n", chan_id); |