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Commit ee7683a3 authored by Randy Dunlap's avatar Randy Dunlap Committed by Mark Brown
Browse files

spi: Document max_transfer_size 



Fix kernel-doc warning for missing struct field notation.

..//include/linux/spi/spi.h:540: warning: No description found for parameter 'max_transfer_size'

[Meaningful subject -- broonie]

Signed-off-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 92e963f5

include/linux/spi/spi.h

+2 −0
Original line number Diff line number Diff line
@@ -303,6 +303,8 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv) 
 * @min_speed_hz: Lowest supported transfer speed

 * @max_speed_hz: Highest supported transfer speed

 * @flags: other constraints relevant to this driver

 * @max_transfer_size: function that returns the max transfer size for

 *	a &spi_device; may be %NULL, so the default %SIZE_MAX will be used.

 * @bus_lock_spinlock: spinlock for SPI bus locking

 * @bus_lock_mutex: mutex for SPI bus locking

 * @bus_lock_flag: indicates that the SPI bus is locked for exclusive use