From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Tue, 24 Jan 2012 13:09:09 +0000 (+0100)
Subject: rt2800usb: remove PWR_PIN_CFG=0x3 during init
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=10ef6a8f1567739192c29f11375556ce0d53ec74;p=openwrt%2Fstaging%2Fblogic.git

rt2800usb: remove PWR_PIN_CFG=0x3 during init

This seems to be only needed as workaround for hardware problem on
PCI devices.

Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 425267af6106..f0074bcee7c9 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -226,8 +226,6 @@ static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev)
 	rt2x00usb_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
 	rt2x00usb_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
 
-	rt2x00usb_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
-
 	reg = 0;
 	rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_CSR, 1);
 	rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_BBP, 1);