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| author | Christian Lütke-Stetzkamp <christian@lkamp.de> | 2018-04-25 08:43:18 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-25 15:36:20 +0200 |
| commit | e396de684ebea31bde476423edcb087432f46729 (patch) | |
| tree | 5f3ca7e3e3a58656b300888e208f4250a974e19d /drivers/staging/mt7621-mmc | |
| parent | 2175b6157acb78b6dafc8b717c67cc28891d43d5 (diff) | |
| download | blackbird-obmc-linux-e396de684ebea31bde476423edcb087432f46729.tar.gz blackbird-obmc-linux-e396de684ebea31bde476423edcb087432f46729.zip | |
staging: mt7621-mmc: Fix calculation typo in msdc_init_gpd_bd
When refactoring the function msdc_init_gpd_bd, an error in the
calculation of the bd.next address was introduced. The offset has to
be added to the base address, not multiplied.
Fixes: 8f2395586cf0 ("staging: mt7621-mmc: Refactor msdc_init_gpd_bd")
Reported-by: NeilBrown <neil@brown.name>
Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de>
Tested-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/mt7621-mmc')
| -rw-r--r-- | drivers/staging/mt7621-mmc/sd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/mt7621-mmc/sd.c b/drivers/staging/mt7621-mmc/sd.c index ae70f9d0b346..a003f8324088 100644 --- a/drivers/staging/mt7621-mmc/sd.c +++ b/drivers/staging/mt7621-mmc/sd.c @@ -2505,7 +2505,7 @@ static void msdc_init_gpd_bd(struct msdc_host *host, struct msdc_dma *dma) memset(bd, 0, sizeof(struct bd) * MAX_BD_NUM); for (i = 0; i < (MAX_BD_NUM - 1); i++) - bd[i].next = (void *)(dma->bd_addr * sizeof(*bd) * (i + 1)); + bd[i].next = (void *)(dma->bd_addr + sizeof(*bd) * (i + 1)); } static int msdc_drv_probe(struct platform_device *pdev) |
