@@ -75,6 +75,7 @@ static void ide_dma_sff_write_status(ide_hwif_t *hwif, u8 val)
/**
* ide_dma_host_set - Enable/disable DMA on a host
* @drive: drive to control
+ * @on: whether to enable/disable the IDE controller's DMA
*
* Enable/disable DMA on an IDE controller following generic
* bus-mastering IDE controller behaviour.
@@ -98,6 +99,9 @@ EXPORT_SYMBOL_GPL(ide_dma_host_set);
/**
* ide_build_dmatable - build IDE DMA table
*
+ * @drive: The drive to unmap
+ * @cmd: The IDEcommand
+ *
* ide_build_dmatable() prepares a dma request. We map the command
* to get the pci bus addresses of the buffers and then build up
* the PRD table that the IDE layer wants to be fed.
Fixes the following W=1 kernel build warning(s): drivers/ide/ide-dma-sff.c:84: warning: Function parameter or member 'on' not described in 'ide_dma_host_set' drivers/ide/ide-dma-sff.c:116: warning: Function parameter or member 'drive' not described in 'ide_build_dmatable' drivers/ide/ide-dma-sff.c:116: warning: Function parameter or member 'cmd' not described in 'ide_build_dmatable' Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-ide@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> --- drivers/ide/ide-dma-sff.c | 4 ++++ 1 file changed, 4 insertions(+)