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[02/21] ide: ide-dma: Document ide_dma_unmap_sg()'s missing 'cmd' param

Message ID 20210602101722.2276638-3-lee.jones@linaro.org
State New
Headers show
Series Rid W=1 warnings from IDE | expand

Commit Message

Lee Jones June 2, 2021, 10:17 a.m. UTC 
Fixes the following W=1 kernel build warning(s):

 drivers/ide/ide-dma.c:165: warning: Function parameter or member 'cmd' not described in 'ide_dma_unmap_sg'

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Andre Hedrick <andre@linux-ide.org>
Cc: "Christopher J. Reimer" <reimer@doe.carleton.ca>
Cc: Benoit Poulot-Cazajous <poulot@chorus.fr>
Cc: Christian Brunner <chb@muc.de>
Cc: Robert Bringman <rob@mars.trion.com>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/ide/ide-dma.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 6f344654ef229..a02d02ad9ea23 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -153,6 +153,7 @@  static int ide_dma_map_sg(ide_drive_t *drive, struct ide_cmd *cmd)
 /**
  *	ide_dma_unmap_sg	-	clean up DMA mapping
  *	@drive: The drive to unmap
+ *	@cmd: The IDEcommand
  *
  *	Teardown mappings after DMA has completed. This must be called
  *	after the completion of each use of ide_build_dmatable and before