[PATCH 27/41] rt2x00: fix rt2x00usb_regbusy_read() arguments

[Bartlomiej Zolnierkiewicz]

From: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Subject: [PATCH] rt2x00: fix rt2x00usb_regbusy_read() arguments

Add const to 'field' argument of rt2x00usb_regbusy_read()
(all arguments match rt2x00pci_regbusy_read() ones now).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
---
 drivers/net/wireless/rt2x00/rt2800usb.h |    2 +-
 drivers/net/wireless/rt2x00/rt2x00usb.c |    2 +-
 drivers/net/wireless/rt2x00/rt2x00usb.h |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

Index: b/drivers/net/wireless/rt2x00/rt2800usb.h
===================================================================
--- a/drivers/net/wireless/rt2x00/rt2800usb.h
+++ b/drivers/net/wireless/rt2x00/rt2800usb.h
@@ -44,7 +44,7 @@ struct rt2800_ops {
 
 	int (*regbusy_read)(struct rt2x00_dev *rt2x00dev,
 			    const unsigned int offset,
-			    struct rt2x00_field32 field, u32 *reg);
+			    const struct rt2x00_field32 field, u32 *reg);
 };
 
 static inline void rt2800_register_read(struct rt2x00_dev *rt2x00dev,
Index: b/drivers/net/wireless/rt2x00/rt2x00usb.c
===================================================================
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -156,7 +156,7 @@ EXPORT_SYMBOL_GPL(rt2x00usb_vendor_reque
 
 int rt2x00usb_regbusy_read(struct rt2x00_dev *rt2x00dev,
 			   const unsigned int offset,
-			   struct rt2x00_field32 field,
+			   const struct rt2x00_field32 field,
 			   u32 *reg)
 {
 	unsigned int i;
Index: b/drivers/net/wireless/rt2x00/rt2x00usb.h
===================================================================
--- a/drivers/net/wireless/rt2x00/rt2x00usb.h
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.h
@@ -365,7 +365,7 @@ static inline void rt2x00usb_register_mu
  */
 int rt2x00usb_regbusy_read(struct rt2x00_dev *rt2x00dev,
 			   const unsigned int offset,
-			   struct rt2x00_field32 field,
+			   const struct rt2x00_field32 field,
 			   u32 *reg);
 
 /*
--
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