commit 07a2faabbd7f21e2c04264c113ce9fa080186536
author Gertjan van Wingerde <gwingerde@gmail.com> Fri Aug 31 19:22:10 2012 +0200
committer chrmhoffmann <chrmhoffmann@gmail.com> Sun Apr 05 10:16:12 2020 +0200
tree c02576a47d3eaf642d683b61bcc17846d794211f
parent b620328ac164228244d700bbfc7cd7a543bf9b21

rt2x00: Fix word size of rt2500usb MAC_CSR19 register.

commit 6ced58a5dbb94dbfbea1b33ca3c56d1e929cd548 upstream.

The register is 16 bits wide, not 32.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/net/wireless/rt2x00/rt2500usb.c

diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 1de9c75..b66b8b4 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -283,7 +283,7 @@
 	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