staging: mt7621-mmc: Remove unused global dma_size
authorChristian Lütke-Stetzkamp <christian@lkamp.de>
Sun, 29 Apr 2018 17:32:28 +0000 (19:32 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 7 May 2018 02:08:06 +0000 (19:08 -0700)
commitf908abf3c63eaa8b7ab4df1a7869ef8395d231a9
treed7ff2f3bca606ebb26043717a32323edf734b573
parent1e653f4fd59376782d78ca187954fb29e7b53241
staging: mt7621-mmc: Remove unused global dma_size

The global variable dma_size was previously used to select DMA or
non-DMA transfer mode based on the size of the data that should be
transferred. This option was removed preivously, so the variable is not
used any more and can be removed.

Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/mt7621-mmc/dbg.c
drivers/staging/mt7621-mmc/dbg.h