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Unverified Commit c949a8e8 authored by Boris Brezillon's avatar Boris Brezillon Committed by Mark Brown
Browse files

spi: spi-mem: Move the DMA-able constraint doc to the kerneldoc header 



We'd better have that documented in the kerneldoc header, so that it's
exposed to the doc generated by Sphinx.

Signed-off-by: default avatarBoris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 60489f08

include/linux/spi/spi-mem.h

+2 −3
Original line number Diff line number Diff line
@@ -81,8 +81,8 @@ enum spi_mem_data_dir { 
 * @data.dir: direction of the transfer

 * @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

 * @data.buf.out: output buffer

 * @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 +105,6 @@ 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;