From: Daniel Mack <zonque@gmail.com>
Date: Mon, 26 May 2014 12:52:35 +0000 (+0200)
Subject: usb: musb: remove unnecessary (void) prefix at function calls
X-Git-Tag: firefly_0821_release~176^2~3489^2~18^2~44
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9c547699cce1f9da38af525b692fefb50d96158d;p=firefly-linux-kernel-4.4.55.git

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>
---

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;
 		}