diff options
| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-07-09 15:57:44 -0500 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2017-08-12 13:25:17 +0200 |
| commit | 8dc0f8c73c54c9d1a7fe8188ef3e70123a960eaf (patch) | |
| tree | ac612d01c7017ac87b200576fa4d005d1363a24c /drivers/i2c/busses/i2c-stm32f4.c | |
| parent | 453a237ccffad899ce15fb61e871e4784004be17 (diff) | |
i2c: constify internal structures
Check for i2c_algorithm and i2c_adapter_quirks structures that are only
stored in the algo and quirks fields of an i2c_adapter structure
correspondingly. These fields are declared const, so i2c_algorithm and
i2c_adapter_quirks structures that have this property can be declared
as const also.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> (for designware)
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-stm32f4.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-stm32f4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-stm32f4.c b/drivers/i2c/busses/i2c-stm32f4.c index f9dd7e86b861..9d6f1103314a 100644 --- a/drivers/i2c/busses/i2c-stm32f4.c +++ b/drivers/i2c/busses/i2c-stm32f4.c @@ -751,7 +751,7 @@ static u32 stm32f4_i2c_func(struct i2c_adapter *adap) return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; } -static struct i2c_algorithm stm32f4_i2c_algo = { +static const struct i2c_algorithm stm32f4_i2c_algo = { .master_xfer = stm32f4_i2c_xfer, .functionality = stm32f4_i2c_func, }; |