spi: spi-mem: clean up kernel-doc in spi-mem.h

Eliminate all kernel-doc warnings in spi-mem.h:
- add missing struct member descriptions
- don't use "struct" for function descrptions

Warning: include/linux/spi/spi-mem.h:202 struct member 'cmd' not described
 in 'spi_mem_op'
Warning: include/linux/spi/spi-mem.h:202 struct member 'addr' not described
 in 'spi_mem_op'
Warning: include/linux/spi/spi-mem.h:202 struct member 'dummy' not
 described in 'spi_mem_op'
Warning: include/linux/spi/spi-mem.h:202 struct member 'data' not described
 in 'spi_mem_op'

Warning: include/linux/spi/spi-mem.h:286 Incorrect use of kernel-doc
 format: * struct spi_mem_get_drvdata() - get driver private data
 attached to a SPI mem
Warning: include/linux/spi/spi-mem.h:298 Incorrect use of kernel-doc
 format: * struct spi_controller_mem_ops - SPI memory operations
Warning: include/linux/spi/spi-mem.h:362 expecting prototype for struct
 spi_mem_set_drvdata. Prototype was for struct spi_controller_mem_ops instead

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://patch.msgid.link/20260301014743.3133167-1-rdunlap@infradead.org
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/include/linux/spi/spi-mem.h b/include/linux/spi/spi-mem.h
index 5774e554c0f0..37f709784350 100644
--- a/include/linux/spi/spi-mem.h
+++ b/include/linux/spi/spi-mem.h
@@ -130,11 +130,13 @@ enum spi_mem_data_dir {
 
 /**
  * struct spi_mem_op - describes a SPI memory operation
+ * @cmd: the complete command
  * @cmd.nbytes: number of opcode bytes (only 1 or 2 are valid). The opcode is
  *		sent MSB-first.
  * @cmd.buswidth: number of IO lines used to transmit the command
  * @cmd.opcode: operation opcode
  * @cmd.dtr: whether the command opcode should be sent in DTR mode or not
+ * @addr: the address attributes
  * @addr.nbytes: number of address bytes to send. Can be zero if the operation
  *		 does not need to send an address
  * @addr.buswidth: number of IO lines used to transmit the address cycles
@@ -143,10 +145,12 @@ enum spi_mem_data_dir {
  *	      Note that only @addr.nbytes are taken into account in this
  *	      address value, so users should make sure the value fits in the
  *	      assigned number of bytes.
+ * @dummy: data for dummy operation
  * @dummy.nbytes: number of dummy bytes to send after an opcode or address. Can
  *		  be zero if the operation does not require dummy bytes
  * @dummy.buswidth: number of IO lanes used to transmit the dummy bytes
  * @dummy.dtr: whether the dummy bytes should be sent in DTR mode or not
+ * @data: the data attributes
  * @data.buswidth: number of IO lanes used to send/receive the data
  * @data.dtr: whether the data should be sent in DTR mode or not
  * @data.ecc: whether error correction is required or not
@@ -273,7 +277,7 @@ struct spi_mem {
 };
 
 /**
- * struct spi_mem_set_drvdata() - attach driver private data to a SPI mem
+ * spi_mem_set_drvdata() - attach driver private data to a SPI mem
  *				  device
  * @mem: memory device
  * @data: data to attach to the memory device
@@ -284,7 +288,7 @@ static inline void spi_mem_set_drvdata(struct spi_mem *mem, void *data)
 }
 
 /**
- * struct spi_mem_get_drvdata() - get driver private data attached to a SPI mem
+ * spi_mem_get_drvdata() - get driver private data attached to a SPI mem
  *				  device
  * @mem: memory device
  *