diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2016-04-20 17:36:31 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-29 05:18:51 (GMT) |
| commit | a2a9d1b4c5c4e7b420a50e263ed202d1648458f8 (patch) | |
| tree | fec1dfef9616e282efc3f682ef88e9ca5ecff696 /drivers/staging/comedi | |
| parent | ace613ee7ca711b5ad8e239679755b74af4f5e38 (diff) | |
| download | linux-a2a9d1b4c5c4e7b420a50e263ed202d1648458f8.tar.xz | |
staging: comedi: mite: remove mite_dma_tcr()
This exported function is not used by any of the comedi drivers. The
only call point in mite.c is commented out. Remove the unused function
and the export.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi')
| -rw-r--r-- | drivers/staging/comedi/drivers/mite.c | 9 | ||||
| -rw-r--r-- | drivers/staging/comedi/drivers/mite.h | 1 |
2 files changed, 0 insertions, 10 deletions
diff --git a/drivers/staging/comedi/drivers/mite.c b/drivers/staging/comedi/drivers/mite.c index 44a1b36..f846202 100644 --- a/drivers/staging/comedi/drivers/mite.c +++ b/drivers/staging/comedi/drivers/mite.c @@ -285,7 +285,6 @@ void mite_dma_arm(struct mite_channel *mite_chan) writel(chor, mite->mite_io_addr + MITE_CHOR(mite_chan->channel)); mmiowb(); spin_unlock_irqrestore(&mite->lock, flags); - /* mite_dma_tcr(mite, channel); */ } EXPORT_SYMBOL_GPL(mite_dma_arm); @@ -528,14 +527,6 @@ u32 mite_bytes_read_from_memory_ub(struct mite_channel *mite_chan) } EXPORT_SYMBOL_GPL(mite_bytes_read_from_memory_ub); -unsigned int mite_dma_tcr(struct mite_channel *mite_chan) -{ - struct mite_struct *mite = mite_chan->mite; - - return readl(mite->mite_io_addr + MITE_TCR(mite_chan->channel)); -} -EXPORT_SYMBOL_GPL(mite_dma_tcr); - void mite_dma_disarm(struct mite_channel *mite_chan) { struct mite_struct *mite = mite_chan->mite; diff --git a/drivers/staging/comedi/drivers/mite.h b/drivers/staging/comedi/drivers/mite.h index 4d1dece..9003476 100644 --- a/drivers/staging/comedi/drivers/mite.h +++ b/drivers/staging/comedi/drivers/mite.h @@ -92,7 +92,6 @@ mite_request_channel(struct mite_struct *mite, void mite_release_channel(struct mite_channel *mite_chan); -unsigned int mite_dma_tcr(struct mite_channel *mite_chan); void mite_dma_arm(struct mite_channel *mite_chan); void mite_dma_disarm(struct mite_channel *mite_chan); int mite_sync_input_dma(struct mite_channel *mite_chan, |