The field sglen from struct msdc_dma is once set and never read, so
remove it.
Signed-off-by: Christian Lütke-Stetzkamp <christian@xxxxxxxx>
---
drivers/staging/mt7621-mmc/mt6575_sd.h | 2 --
drivers/staging/mt7621-mmc/sd.c | 2 --
2 files changed, 4 deletions(-)
diff --git a/drivers/staging/mt7621-mmc/mt6575_sd.h b/drivers/staging/mt7621-mmc/mt6575_sd.h
index c8c5c349adf8..4b56d9a37b84 100644
--- a/drivers/staging/mt7621-mmc/mt6575_sd.h
+++ b/drivers/staging/mt7621-mmc/mt6575_sd.h
@@ -479,8 +479,6 @@ struct bd {
};
struct msdc_dma {
- u32 sglen; /* size of scatter list */
-
struct gpd *gpd; /* pointer to gpd array */
struct bd *bd; /* pointer to bd array */
dma_addr_t gpd_addr; /* the physical address of gpd array */
diff --git a/drivers/staging/mt7621-mmc/sd.c b/drivers/staging/mt7621-mmc/sd.c
index 050c4a910aef..e1077068604d 100644
--- a/drivers/staging/mt7621-mmc/sd.c
+++ b/drivers/staging/mt7621-mmc/sd.c
@@ -1041,8 +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->sglen = sglen;
-
N_MSG(DMA, "DMA sglen<%d> xfersz<%d>", sglen, host->xfer_size);
/* calculate the required number of gpd */
--
2.16.1
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