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staging: mt7621-mmc: Remove unused field sg from msdc_dma

The field sg from struct msdc_dma is once set and never read, so
remove it.

Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Christian Lütke-Stetzkamp 2018-06-16 16:14:50 +02:00 committed by Greg Kroah-Hartman
parent 8cfba8ac75
commit acbd652b03
2 changed files with 0 additions and 2 deletions

View File

@ -480,7 +480,6 @@ struct bd {
struct msdc_dma {
u32 sglen; /* size of scatter list */
struct scatterlist *sg; /* I/O scatter list */
struct gpd *gpd; /* pointer to gpd array */
struct bd *bd; /* pointer to bd array */

View File

@ -1041,7 +1041,6 @@ static void msdc_dma_setup(struct msdc_host *host, struct msdc_dma *dma,
BUG_ON(sglen > MAX_BD_NUM); /* not support currently */
dma->sg = sg_cmd;
dma->sglen = sglen;
N_MSG(DMA, "DMA sglen<%d> xfersz<%d>", sglen, host->xfer_size);