diff options
| author | David Jander | 2022-06-08 17:33:09 +0200 |
|---|---|---|
| committer | Mark Brown | 2022-06-08 17:45:42 +0100 |
| commit | 5dfac65b621733e69b789150a0a3f1bf2f9095a3 (patch) | |
| tree | cd8ed0fc19a774250c8d3b1d75e543f9bbbe4b31 /include/linux/spi | |
| parent | 9723070ecb280e3046dd32a4d11cb52a332507cc (diff) | |
spi: <linux/spi/spi.h>: Add missing documentation for struct members
Fixes these "make htmldocs" warnings:
include/linux/spi/spi.h:82: warning: Function parameter or member 'syncp' not described in 'spi_statistics'
include/linux/spi/spi.h:213: warning: Function parameter or member 'pcpu_statistics' not described in 'spi_device'
include/linux/spi/spi.h:676: warning: Function parameter or member 'pcpu_statistics' not described in 'spi_controller'
Fixes: 6598b91b5ac3 ("spi: spi.c: Convert statistics to per-cpu u64_stats_t")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David Jander <david@protonic.nl>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220608153309.2899565-1-david@protonic.nl
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/spi')
| -rw-r--r-- | include/linux/spi/spi.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index eac8d3caf954..2e63b4935deb 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -35,7 +35,8 @@ extern struct bus_type spi_bus_type; /** * struct spi_statistics - statistics for spi transfers - * @lock: lock protecting this structure + * @syncp: seqcount to protect members in this struct for per-cpu udate + * on 32-bit systems * * @messages: number of spi-messages handled * @transfers: number of spi_transfers handled @@ -155,7 +156,7 @@ extern int spi_delay_exec(struct spi_delay *_delay, struct spi_transfer *xfer); * @cs_inactive: delay to be introduced by the controller after CS is * deasserted. If @cs_change_delay is used from @spi_transfer, then the * two delays will be added up. - * @statistics: statistics for the spi_device + * @pcpu_statistics: statistics for the spi_device * * A @spi_device is used to interchange data between an SPI slave * (usually a discrete chip) and CPU memory. @@ -439,7 +440,7 @@ extern struct spi_device *spi_new_ancillary_device(struct spi_device *spi, u8 ch * @max_native_cs: When cs_gpiods is used, and this field is filled in, * spi_register_controller() will validate all native CS (including the * unused native CS) against this value. - * @statistics: statistics for the spi_controller + * @pcpu_statistics: statistics for the spi_controller * @dma_tx: DMA transmit channel * @dma_rx: DMA receive channel * @dummy_rx: dummy receive buffer for full-duplex devices |