diff options
| author | Chris Paterson <chris.paterson2@renesas.com> | 2016-02-10 14:07:01 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-12 09:08:32 -0700 |
| commit | 19e0783ae96837e30e94acdb0cc4ae935338a969 (patch) | |
| tree | 7442df676cfa9c9964a6d0f726eddef68f090a0b /drivers/mmc | |
| parent | c045105c641ccbeb6e94e87980cc8db870aa3961 (diff) | |
mmc: sh_mmcif: Correct TX DMA channel allocation
commit a32ef81c9889c9554a3c4b465c4ee7b2d26c6b10 upstream.
Commit 27cbd7e815a8 ("mmc: sh_mmcif: rework dma channel handling")
introduced a typo causing the TX DMA channel allocation to be overwritten
by the requested RX DMA channel.
Fixes: 27cbd7e815a8 ("mmc: sh_mmcif: rework dma channel handling")
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sh_mmcif.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c index 1ca8a1359cbc..6234eab38ff3 100644 --- a/drivers/mmc/host/sh_mmcif.c +++ b/drivers/mmc/host/sh_mmcif.c @@ -445,7 +445,7 @@ static void sh_mmcif_request_dma(struct sh_mmcif_host *host) pdata->slave_id_rx); } else { host->chan_tx = dma_request_slave_channel(dev, "tx"); - host->chan_tx = dma_request_slave_channel(dev, "rx"); + host->chan_rx = dma_request_slave_channel(dev, "rx"); } dev_dbg(dev, "%s: got channel TX %p RX %p\n", __func__, host->chan_tx, host->chan_rx); |