linux-kernel - [PATCH 26/41] rt2x00: fix rt2x00usb_register

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Message-Id: <20091104173510.28463.24779.sendpatchset@localhost.localdomain>
Date:	Wed, 04 Nov 2009 18:35:10 +0100
From:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
To:	linux-wireless@...r.kernel.org
Cc:	Gertjan van Wingerde <gwingerde@...il.com>,
	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
	Ivo van Doorn <ivdoorn@...il.com>,
	linux-kernel@...r.kernel.org,
	"John W. Linville" <linville@...driver.com>
Subject: [PATCH 26/41] rt2x00: fix rt2x00usb_register_multiwrite() arguments

From: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
Subject: [PATCH] rt2x00: fix rt2x00usb_register_multiwrite() arguments

Add const to 'value' argument of rt2x00usb_register_multiwrite()
(all arguments match rt2x00pci_register_multiwrite() ones now).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
---
 drivers/net/wireless/rt2x00/rt2800usb.h |    2 +-
 drivers/net/wireless/rt2x00/rt2x00usb.h |    7 ++++---
 2 files changed, 5 insertions(+), 4 deletions(-)

Index: b/drivers/net/wireless/rt2x00/rt2800usb.h
===================================================================
--- a/drivers/net/wireless/rt2x00/rt2800usb.h
+++ b/drivers/net/wireless/rt2x00/rt2800usb.h
@@ -40,7 +40,7 @@ struct rt2800_ops {
 				   void *value, const u32 length);
 	void (*register_multiwrite)(struct rt2x00_dev *rt2x00dev,
 				    const unsigned int offset,
-				    void *value, const u32 length);
+				    const void *value, const u32 length);
 
 	int (*regbusy_read)(struct rt2x00_dev *rt2x00dev,
 			    const unsigned int offset,
Index: b/drivers/net/wireless/rt2x00/rt2x00usb.h
===================================================================
--- a/drivers/net/wireless/rt2x00/rt2x00usb.h
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.h
@@ -340,12 +340,13 @@ static inline void rt2x00usb_register_wr
  * through rt2x00usb_vendor_request_buff().
  */
 static inline void rt2x00usb_register_multiwrite(struct rt2x00_dev *rt2x00dev,
-					       const unsigned int offset,
-					       void *value, const u32 length)
+						 const unsigned int offset,
+						 const void *value,
+						 const u32 length)
 {
 	rt2x00usb_vendor_request_buff(rt2x00dev, USB_MULTI_WRITE,
 				      USB_VENDOR_REQUEST_OUT, offset,
-				      value, length,
+				      (void *)value, length,
 				      REGISTER_TIMEOUT32(length));
 }
 
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