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rt2x00: Unify GPIO register field namings

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The various rt2x00 drivers use different methods to name the different
GPIO register fields indicating the GPIO pin value and the fields
indicating the direction.
Start using a unified naming scheme for the GPIO register fields:
	- <csr>_VAL<x> for fields indicating the GPIO pin value.
	- <csr>_DIR<x> for fields indicating the GPIO pin direction.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo Van Doorn <ivdoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Gertjan van Wingerde
2012-08-31 19:22:13 +02:00
committed by John W. Linville
parent 605b55186b
commit 99bdf51a68
14 changed files with 142 additions and 131 deletions
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34
drivers/net/wireless/rt2x00/rt2500usb.h
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@@ -187,24 +187,26 @@
/*
* MAC_CSR19: GPIO control register.
* MAC_CSR19_VALx: GPIO value
* MAC_CSR19_DIRx: GPIO direction: 0 = input; 1 = output
*/
#define MAC_CSR19 0x0426
#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)
#define MAC_CSR19_BIT8 FIELD16(0x0100)
#define MAC_CSR19_BIT9 FIELD16(0x0200)
#define MAC_CSR19_BIT10 FIELD16(0x0400)
#define MAC_CSR19_BIT11 FIELD16(0x0800)
#define MAC_CSR19_BIT12 FIELD16(0x1000)
#define MAC_CSR19_BIT13 FIELD16(0x2000)
#define MAC_CSR19_BIT14 FIELD16(0x4000)
#define MAC_CSR19_BIT15 FIELD16(0x8000)
#define MAC_CSR19_VAL0 FIELD16(0x0001)
#define MAC_CSR19_VAL1 FIELD16(0x0002)
#define MAC_CSR19_VAL2 FIELD16(0x0004)
#define MAC_CSR19_VAL3 FIELD16(0x0008)
#define MAC_CSR19_VAL4 FIELD16(0x0010)
#define MAC_CSR19_VAL5 FIELD16(0x0020)
#define MAC_CSR19_VAL6 FIELD16(0x0040)
#define MAC_CSR19_VAL7 FIELD16(0x0080)
#define MAC_CSR19_DIR0 FIELD16(0x0100)
#define MAC_CSR19_DIR1 FIELD16(0x0200)
#define MAC_CSR19_DIR2 FIELD16(0x0400)
#define MAC_CSR19_DIR3 FIELD16(0x0800)
#define MAC_CSR19_DIR4 FIELD16(0x1000)
#define MAC_CSR19_DIR5 FIELD16(0x2000)
#define MAC_CSR19_DIR6 FIELD16(0x4000)
#define MAC_CSR19_DIR7 FIELD16(0x8000)
/*
* MAC_CSR20: LED control register.