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rt2x00: Fix rfkill polling prior to interface start.

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We need to program the rfkill switch GPIO pin direction to input at
device initialization time, not only when the interface is brought up.
Doing this only when the interface is brought up could lead to rfkill
detecting the switch is turned on erroneously and inability to create
the interface and bringing it up.

Reported-and-tested-by: Andreas Messer <andi@bastelmap.de>
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: <stable@vger.kernel.org>
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 19:22:11 +02:00
committed by John W. Linville
parent 6ced58a5db
commit a396e10019
11 changed files with 69 additions and 0 deletions
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3
drivers/net/wireless/rt2x00/rt73usb.h
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@@ -282,6 +282,9 @@ struct hw_pairwise_ta_entry {
#define MAC_CSR13_BIT10 FIELD32(0x00000400)
#define MAC_CSR13_BIT11 FIELD32(0x00000800)
#define MAC_CSR13_BIT12 FIELD32(0x00001000)
#define MAC_CSR13_BIT13 FIELD32(0x00002000)
#define MAC_CSR13_BIT14 FIELD32(0x00004000)
#define MAC_CSR13_BIT15 FIELD32(0x00008000)
/*
* MAC_CSR14: LED control register.