diff options
| author | David S. Miller <davem@davemloft.net> | 2018-10-03 21:00:17 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-03 21:00:17 -0700 |
| commit | 6f41617bf23a17d9cb7cc6ca8161534f05f80293 (patch) | |
| tree | 2844d8d197a61b0603e31f09613e3272635dd1cc /include/linux/spi/spi-mem.h | |
| parent | 7bdaae270cb55d40b7fb73744c7e00a7108ee5b6 (diff) | |
| parent | cec4de302c5ff2c5eb3bfcb0c4845a095f5149b9 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Minor conflict in net/core/rtnetlink.c, David Ahern's bug fix in 'net'
overlapped the renaming of a netlink attribute in net-next.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/spi/spi-mem.h')
| -rw-r--r-- | include/linux/spi/spi-mem.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/spi/spi-mem.h b/include/linux/spi/spi-mem.h index b2bd4b4127c4..69ee30456864 100644 --- a/include/linux/spi/spi-mem.h +++ b/include/linux/spi/spi-mem.h @@ -81,8 +81,10 @@ enum spi_mem_data_dir { * @dummy.buswidth: number of IO lanes used to transmit the dummy bytes * @data.buswidth: number of IO lanes used to send/receive the data * @data.dir: direction of the transfer - * @data.buf.in: input buffer - * @data.buf.out: output buffer + * @data.nbytes: number of data bytes to send/receive. Can be zero if the + * operation does not involve transferring data + * @data.buf.in: input buffer (must be DMA-able) + * @data.buf.out: output buffer (must be DMA-able) */ struct spi_mem_op { struct { @@ -105,7 +107,6 @@ struct spi_mem_op { u8 buswidth; enum spi_mem_data_dir dir; unsigned int nbytes; - /* buf.{in,out} must be DMA-able. */ union { void *in; const void *out; |