i2c: fix a doc warning

Don't let non-letters inside a literal block without escaping it, as
the toolchain would mis-interpret it:

./include/linux/i2c.h:518: WARNING: Inline strong start-string without end-string.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Mauro Carvalho Chehab 2020-03-17 15:54:22 +01:00 committed by Wolfram Sang
parent e1b9f99ff8
commit 692b65c84f

View File

@ -506,7 +506,7 @@ i2c_register_board_info(int busnum, struct i2c_board_info const *info,
* @smbus_xfer_atomic: same as @smbus_xfer. Yet, only using atomic context
* so e.g. PMICs can be accessed very late before shutdown. Optional.
* @functionality: Return the flags that this algorithm/adapter pair supports
* from the I2C_FUNC_* flags.
* from the ``I2C_FUNC_*`` flags.
* @reg_slave: Register given client to I2C slave mode of this adapter
* @unreg_slave: Unregister given client from I2C slave mode of this adapter
*
@ -515,7 +515,7 @@ i2c_register_board_info(int busnum, struct i2c_board_info const *info,
* be addressed using the same bus algorithms - i.e. bit-banging or the PCF8584
* to name two of the most common.
*
* The return codes from the @master_xfer{_atomic} fields should indicate the
* The return codes from the ``master_xfer{_atomic}`` fields should indicate the
* type of error code that occurred during the transfer, as documented in the
* Kernel Documentation file Documentation/i2c/fault-codes.rst.
*/