diff options
| author | Daniel Mack | 2014-05-26 14:52:35 +0200 |
|---|---|---|
| committer | Felipe Balbi | 2014-06-30 21:26:21 +0200 |
| commit | 9c547699cce1f9da38af525b692fefb50d96158d (patch) | |
| tree | 62425ba34f304b87513c778983719e2da2b7c8ad /drivers/usb/musb/musb_host.c | |
| parent | usb: gadget: FunctionFS: Return -ENOENT instead of -ENODEV when device not fo... (diff) | |
| download | kernel-qcow2-linux-9c547699cce1f9da38af525b692fefb50d96158d.tar.gz kernel-qcow2-linux-9c547699cce1f9da38af525b692fefb50d96158d.tar.xz kernel-qcow2-linux-9c547699cce1f9da38af525b692fefb50d96158d.zip | |
usb: musb: remove unnecessary (void) prefix at function calls
Just a little cleanup that removes unnecessary casts.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: George Cherian <george.cherian@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb/musb_host.c')
| -rw-r--r-- | drivers/usb/musb/musb_host.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index 3b11f98f3a56..0745839d7cd8 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -1295,7 +1295,7 @@ done: if (status) { if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) { dma->status = MUSB_DMA_STATUS_CORE_ABORT; - (void) musb->dma_controller->channel_abort(dma); + musb->dma_controller->channel_abort(dma); } /* do the proper sequence to abort the transfer in the @@ -1640,7 +1640,7 @@ void musb_host_rx(struct musb *musb, u8 epnum) /* clean up dma and collect transfer count */ if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) { dma->status = MUSB_DMA_STATUS_CORE_ABORT; - (void) musb->dma_controller->channel_abort(dma); + musb->dma_controller->channel_abort(dma); xfer_len = dma->actual_len; } musb_h_flush_rxfifo(hw_ep, MUSB_RXCSR_CLRDATATOG); @@ -1671,7 +1671,7 @@ void musb_host_rx(struct musb *musb, u8 epnum) */ if (dma_channel_status(dma) == MUSB_DMA_STATUS_BUSY) { dma->status = MUSB_DMA_STATUS_CORE_ABORT; - (void) musb->dma_controller->channel_abort(dma); + musb->dma_controller->channel_abort(dma); xfer_len = dma->actual_len; done = true; } |