The field sg from struct msdc_dma is once set and never read, so
remove it.
Signed-off-by: Christian Lütke-Stetzkamp <christ...@lkamp.de>
---
drivers/staging/mt7621-mmc/mt6575_sd.h | 1 -
drivers/staging/mt7621-mmc/sd.c | 1 -
2 files changed, 2 deletions(-)
diff --git a/drivers/staging/mt7621-mmc/mt6575_sd.h
b/drivers/staging/mt7621-mmc/mt6575_sd.h
index 8eb30d908f9d..c8c5c349adf8 100644
--- a/drivers/staging/mt7621-mmc/mt6575_sd.h
+++ b/drivers/staging/mt7621-mmc/mt6575_sd.h
@@ -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 */
diff --git a/drivers/staging/mt7621-mmc/sd.c b/drivers/staging/mt7621-mmc/sd.c
index 923b0687918d..050c4a910aef 100644
--- a/drivers/staging/mt7621-mmc/sd.c
+++ b/drivers/staging/mt7621-mmc/sd.c
@@ -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);
--
2.16.1
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