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author | Christian Lütke-Stetzkamp <christian@lkamp.de> | 2018-06-16 16:14:51 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-06-28 21:48:04 +0900 |
commit | fe219842d688c8d5acd9823ea92967cc0f8df1f9 (patch) | |
tree | aab7a9bc83cf8735f661581a641f462bc4b7aba9 /drivers/staging/mt7621-mmc | |
parent | staging: mt7621-mmc: Remove unused field sg from msdc_dma (diff) | |
download | linux-dev-fe219842d688c8d5acd9823ea92967cc0f8df1f9.tar.xz linux-dev-fe219842d688c8d5acd9823ea92967cc0f8df1f9.zip |
staging: mt7621-mmc: Remove unused field sglen from msdc_dma
The field sglen 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>
Diffstat (limited to 'drivers/staging/mt7621-mmc')
-rw-r--r-- | drivers/staging/mt7621-mmc/mt6575_sd.h | 2 | ||||
-rw-r--r-- | drivers/staging/mt7621-mmc/sd.c | 2 |
2 files changed, 0 insertions, 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 */ |