[ 068/127] rt2x00: Fix word size of rt2500usb MAC_CSR19 register.

From: Greg Kroah-Hartman
Date: Fri Sep 28 2012 - 17:00:46 EST


3.0-stable review patch. If anyone has any objections, please let me know.

------------------

From: Gertjan van Wingerde <gwingerde@xxxxxxxxx>

commit 6ced58a5dbb94dbfbea1b33ca3c56d1e929cd548 upstream.

The register is 16 bits wide, not 32.

Signed-off-by: Gertjan van Wingerde <gwingerde@xxxxxxxxx>
Acked-by: Ivo Van Doorn <ivdoorn@xxxxxxxxx>
Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
drivers/net/wireless/rt2x00/rt2500usb.c | 2 +-
drivers/net/wireless/rt2x00/rt2500usb.h | 16 ++++++++--------
2 files changed, 9 insertions(+), 9 deletions(-)

--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -283,7 +283,7 @@ static int rt2500usb_rfkill_poll(struct
u16 reg;

rt2500usb_register_read(rt2x00dev, MAC_CSR19, &reg);
- return rt2x00_get_field32(reg, MAC_CSR19_BIT7);
+ return rt2x00_get_field16(reg, MAC_CSR19_BIT7);
}

#ifdef CONFIG_RT2X00_LIB_LEDS
--- a/drivers/net/wireless/rt2x00/rt2500usb.h
+++ b/drivers/net/wireless/rt2x00/rt2500usb.h
@@ -189,14 +189,14 @@
* MAC_CSR19: GPIO control register.
*/
#define MAC_CSR19 0x0426
-#define MAC_CSR19_BIT0 FIELD32(0x0001)
-#define MAC_CSR19_BIT1 FIELD32(0x0002)
-#define MAC_CSR19_BIT2 FIELD32(0x0004)
-#define MAC_CSR19_BIT3 FIELD32(0x0008)
-#define MAC_CSR19_BIT4 FIELD32(0x0010)
-#define MAC_CSR19_BIT5 FIELD32(0x0020)
-#define MAC_CSR19_BIT6 FIELD32(0x0040)
-#define MAC_CSR19_BIT7 FIELD32(0x0080)
+#define MAC_CSR19_BIT0 FIELD16(0x0001)
+#define MAC_CSR19_BIT1 FIELD16(0x0002)
+#define MAC_CSR19_BIT2 FIELD16(0x0004)
+#define MAC_CSR19_BIT3 FIELD16(0x0008)
+#define MAC_CSR19_BIT4 FIELD16(0x0010)
+#define MAC_CSR19_BIT5 FIELD16(0x0020)
+#define MAC_CSR19_BIT6 FIELD16(0x0040)
+#define MAC_CSR19_BIT7 FIELD16(0x0080)

/*
* MAC_CSR20: LED control register.


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