[PATCH 6/9] i2c: rename field 'alias_list' of struct i2c_atr_chan to 'alias_pairs'

Romain Gantois
2024-11-08T15:37:15Z

The "alias_list" field of struct i2c_atr_chan describes translation table
entries programmed in the ATR channel. This terminology will become more
confusing when per-channel alias pool support is introduced, as struct
i2c_atr_chan will gain a new field called "alias_pool", which will describe
aliases which are available to the ATR channel.

Rename the "alias_list" field to "alias_pairs" to clearly distinguish it
from the future "alias_pool" field.

No functional change is intended.

Signed-off-by: Romain Gantois <romain.gantois@bootlin.com>
---
drivers/i2c/i2c-atr.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/i2c/i2c-atr.c b/drivers/i2c/i2c-atr.c
index c873fe52288175151040a4c32e6ed07735586004..84d82c09708ae39cf5501a1fb67e8f2af2bb5446 100644
--- a/drivers/i2c/i2c-atr.c
+++ b/drivers/i2c/i2c-atr.c
@@ -56,7 +56,7 @@ struct i2c_atr_alias_pool {
* @adap: The &struct i2c_adapter for the channel
* @atr: The parent I2C ATR
* @chan_id: The ID of this channel
- * @alias_list: List of @struct i2c_atr_alias_pair containing the
+ * @alias_pairs: List of @struct i2c_atr_alias_pair containing the
* assigned aliases
* @orig_addrs_lock: Mutex protecting @orig_addrs
* @orig_addrs: Buffer used to store the original addresses during transmit
@@ -67,7 +67,7 @@ struct i2c_atr_chan {
struct i2c_atr *atr;
u32 chan_id;

- struct list_head alias_list;
+ struct list_head alias_pairs;

/* Lock orig_addrs during xfer */
struct mutex orig_addrs_lock;
@@ -192,7 +192,7 @@ static int i2c_atr_map_msgs(struct i2c_atr_chan *chan, struct i2c_msg *msgs,
for (i = 0; i < num; i++) {
chan->orig_addrs[i] = msgs[i].addr;

- c2a = i2c_atr_find_mapping_by_addr(&chan->alias_list,
+ c2a = i2c_atr_find_mapping_by_addr(&chan->alias_pairs,
msgs[i].addr);
if (!c2a) {
dev_err(atr->dev, "client 0x%02x not mapped!\n",
@@ -262,7 +262,7 @@ static int i2c_atr_smbus_xfer(struct i2c_adapter *adap, u16 addr,
struct i2c_adapter *parent = atr->parent;
struct i2c_atr_alias_pair *c2a;

- c2a = i2c_atr_find_mapping_by_addr(&chan->alias_list, addr);
+ c2a = i2c_atr_find_mapping_by_addr(&chan->alias_pairs, addr);
if (!c2a) {
dev_err(atr->dev, "client 0x%02x not mapped!\n", addr);
return -ENXIO;
@@ -380,7 +380,7 @@ static int i2c_atr_attach_addr(struct i2c_adapter *adapter,

c2a->addr = addr;
c2a->alias = alias;
- list_add(&c2a->node, &chan->alias_list);
+ list_add(&c2a->node, &chan->alias_pairs);

return 0;

@@ -401,7 +401,7 @@ static void i2c_atr_detach_addr(struct i2c_adapter *adapter,

atr->ops->detach_addr(atr, chan->chan_id, addr);

- c2a = i2c_atr_find_mapping_by_addr(&chan->alias_list, addr);
+ c2a = i2c_atr_find_mapping_by_addr(&chan->alias_pairs, addr);
if (!c2a) {
/* This should never happen */
dev_warn(atr->dev, "Unable to find address mapping\n");
@@ -621,7 +621,7 @@ int i2c_atr_add_adapter(struct i2c_atr *atr, u32 chan_id,

chan->atr = atr;
chan->chan_id = chan_id;
- INIT_LIST_HEAD(&chan->alias_list);
+ INIT_LIST_HEAD(&chan->alias_pairs);
mutex_init(&chan->orig_addrs_lock);

snprintf(chan->adap.name, sizeof(chan->adap.name), "i2c-%d-atr-%d",

--
2.47.0