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From: Lucas Stach <dev@lynxeye.de>
To: barebox@lists.infradead.org
Subject: [PATCH RFT 20/24] usb: gadget: fsl_udc: convert to streaming DMA ops
Date: Thu, 12 Feb 2015 22:39:56 +0100	[thread overview]
Message-ID: <1423777200-22965-21-git-send-email-dev@lynxeye.de> (raw)
In-Reply-To: <1423777200-22965-1-git-send-email-dev@lynxeye.de>

Signed-off-by: Lucas Stach <dev@lynxeye.de>
---
 drivers/usb/gadget/fsl_udc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/gadget/fsl_udc.c b/drivers/usb/gadget/fsl_udc.c
index f9e58bb..9aa313a 100644
--- a/drivers/usb/gadget/fsl_udc.c
+++ b/drivers/usb/gadget/fsl_udc.c
@@ -568,8 +568,8 @@ static void done(struct fsl_ep *ep, struct fsl_req *req, int status)
 		dma_free_coherent(curr_td, sizeof(struct ep_td_struct));
 	}
 
-	dma_inv_range((unsigned long)req->req.buf,
-		(unsigned long)(req->req.buf + req->req.length));
+	dma_sync_single_for_cpu((unsigned long)req->req.buf, req->req.length,
+				DMA_BIDIRECTIONAL);
 
 	if (status && (status != -ESHUTDOWN))
 		VDBG("complete %s req %p stat %d len %u/%u",
@@ -1250,8 +1250,8 @@ fsl_ep_queue(struct usb_ep *_ep, struct usb_request *_req)
 
 	req->ep = ep;
 
-	dma_flush_range((unsigned long)req->req.buf,
-			(unsigned long)(req->req.buf + req->req.length));
+	dma_sync_single_for_device((unsigned long)req->req.buf, req->req.length,
+				   DMA_BIDIRECTIONAL);
 
 	req->req.status = -EINPROGRESS;
 	req->req.actual = 0;
-- 
2.1.0


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  parent reply	other threads:[~2015-02-12 21:42 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-12 21:39 [PATCH RFT 00/24] Phasing out direct usage of asm/mmu.h on ARM Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 01/24] usb: gadget: include common.h in header Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 02/24] ARM: move virt<->phys translation to io.h Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 03/24] dma: add streaming DMA ops Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 04/24] ARM: move DMA alloc functions to dma.h Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 05/24] ARM: implement streaming DMA ops Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 06/24] AHCI: convert to " Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 07/24] MCI: dw-mmc: " Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 08/24] MCI: imx: " Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 09/24] MCI: tegra-sdmmc: " Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 10/24] net: arc-emac: " Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 11/24] net: cpsw: " Lucas Stach
2015-02-13 19:44   ` Sascha Hauer
2015-02-12 21:39 ` [PATCH RFT 12/24] net: at91_ether: " Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 13/24] net: davinci_emac: " Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 14/24] net: designware: " Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 15/24] net: fec: " Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 16/24] net: macb: " Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 17/24] net: orion-gbe: " Lucas Stach
2015-02-12 22:40   ` Sebastian Hesselbarth
2015-02-16 10:45     ` Sebastian Hesselbarth
2015-02-12 21:39 ` [PATCH RFT 18/24] net: rtl8169: " Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 19/24] net: xgmac: " Lucas Stach
2015-02-12 21:39 ` Lucas Stach [this message]
2015-02-12 21:39 ` [PATCH RFT 21/24] usb: host: ehci: " Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 22/24] usb: host: ohci: " Lucas Stach
2015-02-12 21:39 ` [PATCH RFT 23/24] ARM: bcm2835: mbox: " Lucas Stach
2015-02-12 21:40 ` [PATCH RFT 24/24] ARM: MMU: unexport cache maintenance functions Lucas Stach
2015-02-13 19:48 ` [PATCH RFT 00/24] Phasing out direct usage of asm/mmu.h on ARM Sascha Hauer

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