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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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6
drivers/net/wireless/rt2x00/rt2800usb.c
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@@ -761,9 +761,9 @@ static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
* Enable rfkill polling by setting GPIO direction of the
* rfkill switch GPIO pin correctly.
*/
rt2x00usb_register_read(rt2x00dev, GPIO_CTRL_CFG, &reg);
rt2x00_set_field32(&reg, GPIO_CTRL_CFG_GPIOD_BIT2, 1);
rt2x00usb_register_write(rt2x00dev, GPIO_CTRL_CFG, reg);
rt2x00usb_register_read(rt2x00dev, GPIO_CTRL, &reg);
rt2x00_set_field32(&reg, GPIO_CTRL_DIR2, 1);
rt2x00usb_register_write(rt2x00dev, GPIO_CTRL, reg);
/*
* Initialize hw specifications.