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i2c: busses: make i2c_adapter_quirks const

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Make these const as they are only stored as a reference in the quirks
field of an i2c_adapter structure, which is const. Done using
Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Bhumika Goyal 2017-08-21 17:42:04 +05:30 committed by Wolfram Sang
parent 329430ccfc
commit ae3923a284
7 changed files with 7 additions and 7 deletions
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2
drivers/i2c/busses/i2c-at91.c
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@ -809,7 +809,7 @@ out:
* The hardware can handle at most two messages concatenated by a
* repeated start via it's internal address feature.
*/
static struct i2c_adapter_quirks at91_twi_quirks = {
static const struct i2c_adapter_quirks at91_twi_quirks = {
.flags = I2C_AQ_COMB | I2C_AQ_COMB_WRITE_FIRST | I2C_AQ_COMB_SAME_ADDR,
.max_comb_1st_msg_len = 3,
};

2
drivers/i2c/busses/i2c-cpm.c
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@ -413,7 +413,7 @@ static const struct i2c_algorithm cpm_i2c_algo = {
};
/* CPM_MAX_READ is also limiting writes according to the code! */
static struct i2c_adapter_quirks cpm_i2c_quirks = {
static const struct i2c_adapter_quirks cpm_i2c_quirks = {
.max_num_msgs = CPM_MAXBD,
.max_read_len = CPM_MAX_READ,
.max_write_len = CPM_MAX_READ,

2
drivers/i2c/busses/i2c-mlxcpld.c
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@ -433,7 +433,7 @@ static const struct i2c_algorithm mlxcpld_i2c_algo = {
.functionality = mlxcpld_i2c_func
};
static struct i2c_adapter_quirks mlxcpld_i2c_quirks = {
static const struct i2c_adapter_quirks mlxcpld_i2c_quirks = {
.flags = I2C_AQ_COMB_WRITE_THEN_READ,
.max_read_len = MLXCPLD_I2C_DATA_REG_SZ - MLXCPLD_I2C_MAX_ADDR_LEN,
.max_write_len = MLXCPLD_I2C_DATA_REG_SZ,

2
drivers/i2c/busses/i2c-opal.c
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@ -204,7 +204,7 @@ static const struct i2c_algorithm i2c_opal_algo = {
* For two messages, we basically support simple smbus transactions of a
* write-then-anything.
*/
static struct i2c_adapter_quirks i2c_opal_quirks = {
static const struct i2c_adapter_quirks i2c_opal_quirks = {
.flags = I2C_AQ_COMB | I2C_AQ_COMB_WRITE_FIRST | I2C_AQ_COMB_SAME_ADDR,
.max_comb_1st_msg_len = 4,
};

2
drivers/i2c/busses/i2c-powermac.c
View File

@ -197,7 +197,7 @@ static const struct i2c_algorithm i2c_powermac_algorithm = {
.functionality = i2c_powermac_func,
};
static struct i2c_adapter_quirks i2c_powermac_quirks = {
static const struct i2c_adapter_quirks i2c_powermac_quirks = {
.max_num_msgs = 1,
};

2
drivers/i2c/busses/i2c-qup.c
View File

@ -1396,7 +1396,7 @@ static const struct i2c_algorithm qup_i2c_algo_v2 = {
* the end of the read, the length of the read is specified as one byte
* which limits the possible read to 256 (QUP_READ_LIMIT) bytes.
*/
static struct i2c_adapter_quirks qup_i2c_quirks = {
static const struct i2c_adapter_quirks qup_i2c_quirks = {
.max_read_len = QUP_READ_LIMIT,
};

2
drivers/i2c/busses/i2c-tegra.c
View File

@ -793,7 +793,7 @@ static const struct i2c_algorithm tegra_i2c_algo = {
};
/* payload size is only 12 bit */
static struct i2c_adapter_quirks tegra_i2c_quirks = {
static const struct i2c_adapter_quirks tegra_i2c_quirks = {
.max_read_len = 4096,
.max_write_len = 4096,
};