linux-kernel - [PATCH 3/4] usb: musb: Move musbhsdma macro definition to musb

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Message-ID: <1545896066-897-4-git-send-email-min.guo@mediatek.com>
Date:   Thu, 27 Dec 2018 15:34:25 +0800
From:   <min.guo@...iatek.com>
To:     Bin Liu <b-liu@...com>, Rob Herring <robh+dt@...nel.org>
CC:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Mark Rutland <mark.rutland@....com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Alan Stern <stern@...land.harvard.edu>,
        <chunfeng.yun@...iatek.com>, <linux-usb@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        Min Guo <min.guo@...iatek.com>
Subject: [PATCH 3/4] usb: musb: Move musbhsdma macro definition to musb_dma.h

From: Min Guo <min.guo@...iatek.com>

Because the MediaTek musb controller dose not have a
separate DMA interrupt, these macros are required to
access the dma registers

Signed-off-by: Min Guo <min.guo@...iatek.com>
---
 drivers/usb/musb/musb_dma.h  | 6 ++++++
 drivers/usb/musb/musbhsdma.c | 7 +------
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/drivers/usb/musb/musb_dma.h b/drivers/usb/musb/musb_dma.h
index 8f60271..281e75d3 100644
--- a/drivers/usb/musb/musb_dma.h
+++ b/drivers/usb/musb/musb_dma.h
@@ -35,6 +35,12 @@
  *    whether shared with the Inventra core or separate.
  */
 
+#define MUSB_HSDMA_BASE		0x200
+#define MUSB_HSDMA_INTR		(MUSB_HSDMA_BASE + 0)
+#define MUSB_HSDMA_CONTROL		0x4
+#define MUSB_HSDMA_ADDRESS		0x8
+#define MUSB_HSDMA_COUNT		0xc
+
 #define	DMA_ADDR_INVALID	(~(dma_addr_t)0)
 
 #ifdef CONFIG_MUSB_PIO_ONLY
diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c
index a688f7f..824adcb 100644
--- a/drivers/usb/musb/musbhsdma.c
+++ b/drivers/usb/musb/musbhsdma.c
@@ -10,12 +10,7 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include "musb_core.h"
-
-#define MUSB_HSDMA_BASE		0x200
-#define MUSB_HSDMA_INTR		(MUSB_HSDMA_BASE + 0)
-#define MUSB_HSDMA_CONTROL		0x4
-#define MUSB_HSDMA_ADDRESS		0x8
-#define MUSB_HSDMA_COUNT		0xc
+#include "musb_dma.h"
 
 #define MUSB_HSDMA_CHANNEL_OFFSET(_bchannel, _offset)		\
 		(MUSB_HSDMA_BASE + (_bchannel << 4) + _offset)
-- 
1.9.1