From: Randy Dunlap Date: Sat, 6 Feb 2016 01:31:39 +0000 (-0800) Subject: spi: Document max_transfer_size X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=ee7683a31683c6368a66a83c555600dfd704e543;p=deliverable%2Flinux.git 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: Randy Dunlap Signed-off-by: Mark Brown --- diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 53be3a4c60cb..e9290c335cc4 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -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