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i2c: rename address check functions

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The current naming is based on the arguments of the functions and not on
what they do. Even I as the maintainer find this confusing, so let's
rename them to something more descriptive.

Tested-by: Andrey Danin <danindrey@mail.ru>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2015-07-17 12:43:22 +02:00 committed by Wolfram Sang
parent da899f55b3
commit 66be6056eb
1 changed files with 6 additions and 6 deletions
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12
drivers/i2c/i2c-core.c
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@ -798,7 +798,7 @@ static unsigned short i2c_encode_flags_to_addr(struct i2c_client *client)
/* This is a permissive address validity check, I2C address map constraints
* are purposely not enforced, except for the general call address. */
static int i2c_check_client_addr_validity(const struct i2c_client *client)
static int i2c_check_addr_validity(const struct i2c_client *client)
{
if (client->flags & I2C_CLIENT_TEN) {
/* 10-bit address, all values are valid */
@ -816,7 +816,7 @@ static int i2c_check_client_addr_validity(const struct i2c_client *client)
* device uses a reserved address, then it shouldn't be probed. 7-bit
* addressing is assumed, 10-bit address devices are rare and should be
* explicitly enumerated. */
static int i2c_check_addr_validity(unsigned short addr)
static int i2c_check_7bit_addr_validity_strict(unsigned short addr)
{
/*
* Reserved addresses per I2C specification:
@ -985,7 +985,7 @@ i2c_new_device(struct i2c_adapter *adap, struct i2c_board_info const *info)
strlcpy(client->name, info->type, sizeof(client->name));
/* Check for address validity */
status = i2c_check_client_addr_validity(client);
status = i2c_check_addr_validity(client);
if (status) {
dev_err(&adap->dev, "Invalid %d-bit I2C address 0x%02hx\n",
client->flags & I2C_CLIENT_TEN ? 10 : 7, client->addr);
@ -2296,7 +2296,7 @@ static int i2c_detect_address(struct i2c_client *temp_client,
int err;
/* Make sure the address is valid */
err = i2c_check_addr_validity(addr);
err = i2c_check_7bit_addr_validity_strict(addr);
if (err) {
dev_warn(&adapter->dev, "Invalid probe address 0x%02x\n",
addr);
@ -2413,7 +2413,7 @@ i2c_new_probed_device(struct i2c_adapter *adap,
for (i = 0; addr_list[i] != I2C_CLIENT_END; i++) {
/* Check address validity */
if (i2c_check_addr_validity(addr_list[i]) < 0) {
if (i2c_check_7bit_addr_validity_strict(addr_list[i]) < 0) {
dev_warn(&adap->dev, "Invalid 7-bit address "
"0x%02x\n", addr_list[i]);
continue;
@ -2997,7 +2997,7 @@ int i2c_slave_register(struct i2c_client *client, i2c_slave_cb_t slave_cb)
if (!(client->flags & I2C_CLIENT_TEN)) {
/* Enforce stricter address checking */
ret = i2c_check_addr_validity(client->addr);
ret = i2c_check_7bit_addr_validity_strict(client->addr);
if (ret) {
dev_err(&client->dev, "%s: invalid address\n", __func__);
return ret;