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SubjectRe: [PATCH 16/18] mtd: rawnand.h: use nested union kernel-doc markups
On Mon,  7 May 2018 06:35:52 -0300
Mauro Carvalho Chehab <mchehab+samsung@kernel.org> wrote:

> Gets rid of those warnings and better document the parameters.
>
> ./include/linux/mtd/rawnand.h:752: warning: Function parameter or member 'timings.sdr' not described in 'nand_data_interface'
> ./include/linux/mtd/rawnand.h:817: warning: Function parameter or member 'buf' not described in 'nand_op_data_instr'
> ./include/linux/mtd/rawnand.h:817: warning: Function parameter or member 'buf.in' not described in 'nand_op_data_instr'
> ./include/linux/mtd/rawnand.h:817: warning: Function parameter or member 'buf.out' not described in 'nand_op_data_instr'
> ./include/linux/mtd/rawnand.h:863: warning: Function parameter or member 'ctx' not described in 'nand_op_instr'
> ./include/linux/mtd/rawnand.h:863: warning: Function parameter or member 'ctx.cmd' not described in 'nand_op_instr'
> ./include/linux/mtd/rawnand.h:863: warning: Function parameter or member 'ctx.addr' not described in 'nand_op_instr'
> ./include/linux/mtd/rawnand.h:863: warning: Function parameter or member 'ctx.data' not described in 'nand_op_instr'
> ./include/linux/mtd/rawnand.h:863: warning: Function parameter or member 'ctx.waitrdy' not described in 'nand_op_instr'
> ./include/linux/mtd/rawnand.h:1010: warning: Function parameter or member 'ctx' not described in 'nand_op_parser_pattern_elem'
> ./include/linux/mtd/rawnand.h:1010: warning: Function parameter or member 'ctx.addr' not described in 'nand_op_parser_pattern_elem'
> ./include/linux/mtd/rawnand.h:1010: warning: Function parameter or member 'ctx.data' not described in 'nand_op_parser_pattern_elem'
> ./include/linux/mtd/rawnand.h:1313: warning: Function parameter or member 'manufacturer.desc' not described in 'nand_chip'
> ./include/linux/mtd/rawnand.h:1313: warning: Function parameter or member 'manufacturer.priv' not described in 'nand_chip'
>
> ./include/linux/mtd/rawnand.h:848: WARNING: Unexpected indentation.
>
> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

Applied.

Thanks,

Boris

> ---
> include/linux/mtd/rawnand.h | 26 ++++++++++++++++++--------
> 1 file changed, 18 insertions(+), 8 deletions(-)
>
> diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h
> index 5dad59b31244..b986f94906df 100644
> --- a/include/linux/mtd/rawnand.h
> +++ b/include/linux/mtd/rawnand.h
> @@ -740,8 +740,9 @@ enum nand_data_interface_type {
>
> /**
> * struct nand_data_interface - NAND interface timing
> - * @type: type of the timing
> - * @timings: The timing, type according to @type
> + * @type: type of the timing
> + * @timings: The timing, type according to @type
> + * @timings.sdr: Use it when @type is %NAND_SDR_IFACE.
> */
> struct nand_data_interface {
> enum nand_data_interface_type type;
> @@ -798,8 +799,9 @@ struct nand_op_addr_instr {
> /**
> * struct nand_op_data_instr - Definition of a data instruction
> * @len: number of data bytes to move
> - * @in: buffer to fill when reading from the NAND chip
> - * @out: buffer to read from when writing to the NAND chip
> + * @buf: buffer to fill
> + * @buf.in: buffer to fill when reading from the NAND chip
> + * @buf.out: buffer to read from when writing to the NAND chip
> * @force_8bit: force 8-bit access
> *
> * Please note that "in" and "out" are inverted from the ONFI specification
> @@ -842,9 +844,13 @@ enum nand_op_instr_type {
> /**
> * struct nand_op_instr - Instruction object
> * @type: the instruction type
> - * @cmd/@addr/@data/@waitrdy: extra data associated to the instruction.
> - * You'll have to use the appropriate element
> - * depending on @type
> + * @ctx: extra data associated to the instruction. You'll have to use the
> + * appropriate element depending on @type
> + * @ctx.cmd: use it if @type is %NAND_OP_CMD_INSTR
> + * @ctx.addr: use it if @type is %NAND_OP_ADDR_INSTR
> + * @ctx.data: use it if @type is %NAND_OP_DATA_IN_INSTR
> + * or %NAND_OP_DATA_OUT_INSTR
> + * @ctx.waitrdy: use it if @type is %NAND_OP_WAITRDY_INSTR
> * @delay_ns: delay the controller should apply after the instruction has been
> * issued on the bus. Most modern controllers have internal timings
> * control logic, and in this case, the controller driver can ignore
> @@ -997,7 +1003,9 @@ struct nand_op_parser_data_constraints {
> * struct nand_op_parser_pattern_elem - One element of a pattern
> * @type: the instructuction type
> * @optional: whether this element of the pattern is optional or mandatory
> - * @addr/@data: address or data constraint (number of cycles or data length)
> + * @ctx: address or data constraint
> + * @ctx.addr: address constraint (number of cycles)
> + * @ctx.data: data constraint (data length)
> */
> struct nand_op_parser_pattern_elem {
> enum nand_op_instr_type type;
> @@ -1224,6 +1232,8 @@ int nand_op_parser_exec_op(struct nand_chip *chip,
> * devices.
> * @priv: [OPTIONAL] pointer to private chip data
> * @manufacturer: [INTERN] Contains manufacturer information
> + * @manufacturer.desc: [INTERN] Contains manufacturer's description
> + * @manufacturer.priv: [INTERN] Contains manufacturer private information
> */
>
> struct nand_chip {

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